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Bus Open Data Service
Agency overview
Formed28 January 2020
JurisdictionEngland
Ministers responsible
Parent departmentDepartment of Transport
Websitewww.bus-data.dft.gov.uk

The Bus Open Data Service (BODS) is a government-funded service in England, established in 2020[1] as part of the Bus Services Act 2017. It was created in a partnership between Ito World, the Department for Transport and KPMG.[2]

The service was described by Ito World as "an international first", as it provides Open Data of bus timetables, fares and Automatic Vehicle Location of buses across England.[3][4]

An extension to the Bus Open Data Service, Analyse Bus Open Data Service (ABOD), was introduced in 2021 to provide free-to-access reporting and analytics to operators and authorities nationally. The extended service provides access to on-time performance analytics, vehicle journey replays, and corridor reporting.[5][6][7]

Data Implementation

[edit]

As part of the requirements set by the Department for Transport in The Public Service Vehicles (Open Data) (England) Regulations 2020,[8] the Bus Open Data Service set deadlines for operators to provide data.[3]

The implementation requirements only applied in England[9]

  • 31 December 2020 — Obligation to provide bus timetable data to the Bus Open Data Service.
  • 7 January 2021 — Obligation to provide vehicle location and basic fares and tickets data to the Bus Open Data Service.
  • 7 January 2023 — Obligation to provide complex fares and ticket data to the Bus Open Data Service.

Data Provided

[edit]

The Bus Open Data Service makes available three types of bus service data, in a variety of formats:

  • Timetable data in TransXChange, a XML-based data format for representing bus route and timetable information, and GTFS, a CSV-based format which represents schedule data, as well as routes, trips, stop times, and stop locations.[10][11][12]
  • Location data in SIRI-VM, an XML-based data format for representing live vehicle locations, and GTFS-RT (GTFS Realtime), a real-time extension of GTFS provided as Protocol Buffers messages.[10][11]
  • Fares data as NeTEx (NeTex Network Timetable Exchange), an XML-based offering which "allows for accurate representations of operators’ fares offerings to the market, which can then be accessed and used in journey planning applications" [11][13]

Uses

[edit]

Following the introduction of the Bus Open Data, there have been a number of uses for the system.

  • The website bustimes.org utilises data from BODS to supply information such as timetable, fares, and vehicle location information[14] via an API link, with the vehicle location information displaying on a map. This reliance does have a drawback however if a bus stop is removed or if the bus route information is inaccurate due to an outdated route information being supplied to BODS.[citation needed]
  • The Traffic Commissioners for Great Britain, in their 2020/21 annual report, stated that use of the Bus Open Data Service would "make available more data than ever before on an operator’s performance."[15]
  • An article in TransportXtra explained how data from BODS can be used to plan an electrified bus fleet[16]

Criticism

[edit]

Despite providing fare, time and vehicle location, the Department for Transport has ruled out including key accessibility information on bus stops, stations and vehicles despite the Bus Services Act making specific provision for open data, 'for the purpose of facilitating travel by disabled persons'.[17]

A number of operators have struggled to provide the data required by the deadlines provided by the Bus Open Data Service, requiring providers to implement alternative solutions.[18][19]

The Confederation of Passenger Transport, and operators of home-to-school transport, criticised the requirement for operators to provide data about registered home-to-school bus services, and the exemption of Section 22 community bus services.[20][21]

Writing in Buses magazine, Centrebus Group owner Julian Peddle called the service "a horrendously bureaucratic and over-engineered system designed by well-meaning but clueless officials in London. It’s running late, does not work properly, and has involved the industry and local authorities in vast amounts of needless work. It’s supposedly been running since January 2021, but has not improved things in the wilds of Shropshire, and never will, because government bureaucrats don’t understand the problem, so have no chance of solving it."[22]

References

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Bus Open Data Service

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from Grokipedia
The Bus Open Data Service (BODS) is a government-funded initiative launched on 28 January 2020 by England's Department for Transport to provide open access to bus timetable, real-time vehicle location, and fares data for every local bus service operating in England.[1][2] Established under the Bus Services Act 2017, BODS mandates bus operators to publish standardized data, enabling enhanced journey planning, passenger information apps, and oversight by traffic commissioners.[2][3] Developed in collaboration with Ito World and KPMG since 2018, it represents the first national service internationally to aggregate such comprehensive bus open data from a single platform.[3] An extension known as the Analyse Bus Open Data Service (ABOD) provides free analytics tools for operators and local authorities to monitor performance and support service improvements.[4]

History

Launch

The Bus Open Data Service (BODS) was launched on 28 January 2020 by England's Department for Transport.[1][5] As a government-funded open data initiative, it initially provided access to bus timetable data for local bus services operating in England, with vehicle locations via Automatic Vehicle Location and fares data phased in subsequently.[2][1][5] This rollout marked the service's debut phase focused on timetables, with the platform made available for operators and users to publish and access standardized data.[5] Enabled under the Bus Services Act 2017, BODS aimed to enhance journey planning and public transport usage through real-time information availability.[1]

Development Partners

The Bus Open Data Service was developed through a partnership between the Department for Transport, Ito World, and KPMG, with work commencing in 2018.[3][6] Ito World served as the technology and public transit data specialist, providing expertise in handling complex transportation data challenges to build the service's core infrastructure.[3][7] KPMG led the project as the primary contractor, subcontracting Ito World to create a national unified open data platform that aggregates and standardizes bus information from operators.[8][9]

Legislative Framework

Bus Services Act 2017

The Bus Services Act 2017 provides the statutory framework for mandating the publication of open data on local bus services in England, establishing the legal basis for initiatives like the Bus Open Data Service. Enacted to enhance passenger information and service quality outside London, the Act empowers the Secretary of State to issue regulations requiring bus operators to disclose details on routes, timetables, fares, and real-time vehicle locations.[10] Under the Act, particularly through provisions enabling data-sharing requirements, the Department for Transport (DfT) can enforce the provision of this information in accessible formats to support journey planning and oversight. This authority stems from the Act's aim to promote transparency and competition in the bus sector by making operational data publicly available.[11] The Act's data openness mandates connect directly to obligations placed on operators, ensuring compliance through regulatory enforcement by DfT and traffic commissioners.[12]

Operator Mandates

Under the Bus Services Act 2017, bus operators providing local services in England outside London are statutorily required to publish open data on local bus services, encompassing details such as routes, timetables, fares, and real-time vehicle locations, to support the Bus Open Data Service (BODS).[6][3] This obligation ensures standardized data availability for public use and integration into journey planning tools, with operators responsible for maintaining accuracy and timeliness in submissions.[2] Enforcement of these mandates is overseen by the Department for Transport, which provides implementation guidance to assist operators in fulfilling their duties and monitors compliance through regulatory frameworks tied to bus service operations.[6] Non-compliance may result in interventions aligned with existing traffic commissioner powers, emphasizing the legal compulsion for data publication as a condition of service provision.[2]

Data Standards

Covered Data Types

The Bus Open Data Service (BODS) encompasses three primary data categories: bus timetables, real-time vehicle locations via Automatic Vehicle Location (AVL), and fares information, all mandated for publication by operators of local bus services across England.[2][13] Bus timetables provide scheduled details on routes, stops, frequencies, and operating times, enabling users to plan journeys based on static service patterns.[2][14] AVL data delivers dynamic, real-time tracking of vehicle positions, speeds, and estimated arrival times at stops, supporting live updates for passengers and operators.[13][15] Fares data includes pricing structures, ticket types, and validity rules for journeys, promoting transparency in costs across services.[2][14] These data types cover every local bus service in England, with operators mandated to publish except in franchised areas where local transport authorities handle publication directly.[2][6]

Required Formats

The Bus Open Data Service requires bus operators to publish data in standardized formats to promote interoperability among diverse systems and applications.[6] These formats enable consistent data exchange, allowing aggregation from multiple sources without proprietary barriers.[6] The mandated formats include TransXChange, an XML-based standard primarily for UK public transport schedules; SIRI-VM (Service Interface for Real Time Information - Vehicle Monitoring), designed for real-time vehicle tracking; and NeTEx (Network Timetable Exchange), a European standard for exchanging complex public transport networks and timetables.[6][16] This selection aligns with international best practices, facilitating integration with global tools while addressing UK-specific needs.[6]

Implementation Timeline

Phased Deadlines

The Bus Open Data Service implemented a phased rollout for bus operators in England to publish standardized data, beginning with core timetable information and progressing to real-time and fare details. Operators were required to provide timetable data in TransXChange format by 31 December 2020, aligning with the effective date of the Public Service Vehicles (Open Data) (England) Regulations 2020.[6][2] This was followed by mandates for automatic vehicle location data in SIRI-VM format and simple fares (such as single, return, and period tickets) in NeTEx format, due by 7 January 2021.[6][2] The timeline culminated with requirements for complex fares and tickets—covering variations by route, duration, or passenger type—also in NeTEx format, by 7 January 2023.[6][2] These phases enabled progressive integration of data into BODS, with the service launching in January 2020 to support early voluntary compliance ahead of statutory obligations.[6]

Compliance Requirements

Bus operators are legally required to provide ongoing, standardized submissions of bus service data to the Bus Open Data Service (BODS), ensuring that information remains current and accessible for public use.[2] This continuous obligation applies to all registered local bus services in England, with data feeds updated in real-time or at specified intervals to reflect operational changes.[3] Built-in validation processes within the BODS platform automatically check submissions for adherence to required standards, rejecting non-compliant data to maintain overall service integrity.[3] Post-implementation, compliance is overseen by the Driver and Vehicle Standards Agency (DVSA), which monitors operator performance through aggregated statistics and can launch investigations into persistent issues.[17] Enforcement actions may include formal warnings or penalties for failures to meet submission requirements, emphasizing the statutory nature of these duties under the Bus Services Act 2017.[18] The Department for Transport provides guidance to operators on maintaining compliance, highlighting the importance of proactive measures to avoid disruptions in data availability.[2]

Extensions

Analyse Bus Open Data Service

The Analyse Bus Open Data Service (ABOD) was initially released in December 2020 as a free extension to the Bus Open Data Service (BODS).[6] Its core purpose is to enable performance monitoring and reporting by providing operators, authorities, and policy planners with access to analytics derived from the aggregated bus data.[4][19]

Analytics Capabilities

The Analyse Bus Open Data Service (ABOD) offers free analytics tools designed to monitor bus performance metrics across England, enabling operators and authorities to generate customized reports on key indicators such as punctuality and service reliability.[4][19] Core features include a dashboard overview for visualizing aggregated data, feed monitoring to ensure data quality from BODS sources, and on-time performance analyses that track adherence to scheduled timetables using real-time Automatic Vehicle Location inputs.[4] Additional functionalities encompass vehicle journey analysis, which examines individual route deviations and patterns, and corridor reporting to assess speeds and congestion on specific road segments, supporting targeted improvements within the standardized BODS data framework.[4][20] These tools integrate seamlessly with BODS-mandated formats like SIRI-VM for real-time data, facilitating rapid report generation without proprietary software, though users must register for access to maintain data security and compliance.[19]

Applications

Journey Planning Support

The Bus Open Data Service (BODS) enables journey planning applications by providing developers with free access to standardized bus timetables, real-time vehicle locations via Automatic Vehicle Location, and fares data for all local services in England.[21] This open dataset allows third-party apps to incorporate comprehensive bus information, facilitating multi-modal trip suggestions that combine bus routes with other transport options.[3] Integration of BODS data into journey planners delivers real-time benefits, such as dynamic rerouting based on live vehicle positions and estimated arrival times, enhancing reliability for users.[3] For instance, apps can query the service's APIs to display up-to-the-minute delays derived from real-time data, reducing wait times and improving overall travel efficiency without proprietary data dependencies.[21] This passenger-centric approach has supported the growth of apps that prioritize accurate, timely information to encourage greater bus usage.[3]

Oversight and Planning Uses

The Bus Open Data Service enables traffic commissioners to monitor operator compliance with data publication requirements under the Bus Services Act 2017, facilitating enforcement actions such as financial penalties or curtailment of operating licenses for non-compliance.[22][23] For instance, commissioners review BODS data feeds to verify timely submission of timetables, vehicle locations, and fares, and they consider reasonable excuses for failures while coordinating with the Department for Transport to promote adherence.[24][18] BODS supports fleet electrification planning by providing detailed route, timetable, and real-time vehicle data essential for modeling electric bus deployments, including depot charging infrastructure and operational feasibility.[25] Tools leveraging BODS datasets, such as those analyzing GTFS formats, allow planners to simulate electrification scenarios for specific depots and services, aiding transitions to zero-emission fleets.[14] The Analyse Bus Open Data Service extension further assists local authorities and operators in performance analytics that inform such infrastructural shifts.[26]

Criticisms

Data Exclusions

The Bus Open Data Service does not mandate the inclusion of accessibility data, such as details on wheelchair access, low-floor vehicles, or provisions for persons with reduced mobility, rendering such information optional within formats like TransXChange 2.4.[6] This gap persists despite the Bus Services Act 2017's provisions for open data to support travel by disabled persons, as many operators lack the systems to supply it without upgrades.[27] Critics, including accessibility campaigner Lord Holmes, argue that the absence of data on vehicle and stop accessibility creates uncertainty, deterring disabled users from bus services and hindering effective journey planning.[27] The Department for Transport has acknowledged these challenges but has not committed to timelines for mandating such data, despite calls from industry stakeholders for its inclusion to better serve users with disabilities, parents with young children, and those with hidden impairments.[28][27] These exclusions compromise the service's overall completeness, limiting its utility for inclusive mobility and restricting innovation in apps tailored to accessibility needs.[27]

Implementation Challenges

The rollout of the Bus Open Data Service encountered significant operator compliance issues, particularly around the mandatory provision of real-time Automatic Vehicle Location (AVL) data, which proved burdensome for smaller operators and those running closed-door home-to-school services.[29] Industry representatives, including the Confederation of Passenger Transport, advocated for exemptions on such services due to the disproportionate administrative and technical demands relative to their public visibility.[30] Enforcement mechanisms introduced further challenges, with the Traffic Commissioners applying penalties for non-compliance, as seen in the 2023 public inquiry fining operator Thandi Red Ltd for failing to submit required data under the Public Service Vehicles (Open Data) (England) Regulations 2020.[22] Despite phased deadlines extending to 2023, some operators cited inadequate support structures, highlighting a gap in government planning for those unable to meet technical requirements without additional resources.[11] These obstacles contributed to uneven adoption across England, with compliance frustrations persisting into ongoing operations and prompting calls for streamlined processes to reduce the compliance burden on operators.[29]

References

  1. Bus services to be digitally transformed as the Bus Open Data ...
  2. Bus open data policy - GOV.UK
  3. An Introduction to the Bus Open Data Service (BODS) - Ito World
  4. An introduction to Analyse Bus Open Data (ABOD) - Ito World
  5. Bus Open Data Service | data.europa.eu
  6. Bus open data implementation guide - GOV.UK
  7. Written evidence submitted by Ito World (FTD0049) About us
  8. [PDF] Bus Open Data Service
  9. Transforming public transport with the Bus Open Data Service
  10. Bus Services Act 2017: bus open data - GOV.UK
  11. Bus services act 2017: bus open data, consultation response
  12. Bus Services Act 2017: bus open data (HTML) - GOV.UK
  13. Bus Open Data Service: BODS and Beyond - Ticketer
  14. Exploring the Bus Open Data Service · Podaris: Blog
  15. Bus Open Data Service: Good and bad, but it is here to say - routeone
  16. [PDF] 1. Timetable and fares data can be searched by NOC, Operator ...
  17. Overview of DVSA applying enforcement to Bus Open Data
  18. Bus Open Data News - GovDelivery
  19. Analyse Bus Open Data (ABOD) Service
  20. Analyse Bus Open Data New Features: Corridor Speed Metrics ...
  21. Find and use bus open data - GOV.UK
  22. Failure to comply with Bus Open Data regulations leads to financial ...
  23. School transport provider curtailed for failing to provide Bus Open Data
  24. Getting there with BODS - BusAndTrainUser
  25. How DfT Bus Open Data (BODS) can be used to plan an ...
  26. [DOC] ABOD - Contracts Finder
  27. Bus Open Data: A data revolution but an accessibility fail - The Transport Network
  28. Accessibility information must be included in UK Bus Open Data Service, says SkedGo
  29. Bus Open Data Service: The frustrations of compliance - routeone
  30. CPT Calls for Exemption of Closed-Door School Services from Bus ...
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