The story
While horse buses (and later horse trams) had run in the city since 1845, Cardiff Bus can trace its history back to May 1902, when Cardiff Council took over and electrified a tram line between Roath and the city centre. It had been previously run by the Cardiff Tramway Company. The resultant Cardiff Corporation Tramways spent the next three decades extending its electric tram network, and at its peak in 1927 ran 141 electric trams over 18 miles of line. On Christmas Eve 1920, the corporation introduced its first bus, although the first motor bus route was operated by the Tramway Company from 1907.
The first Cardiff trolleybuses were introduced in 1942, their introduction having been delayed by the outbreak of World War II. The intention was to convert the remaining tramway system to trolleybus operation, then to extend the network. While the first stage was completed in 1950, the only extension made to the system was to Ely which took place in 1955. Although powers had been obtained to considerably expand the network, a policy U-turn occurred in 1961 when the decision was made to replace all the trolleybuses with motor buses. This task was completed in 1970, bringing to an end 68 years of electric traction on the streets of Cardiff.
Deregulation
The Transport Act of 1985 deregulated bus services outside London and required all Local Authorities to establish private "arm's length" bus companies. In October 1986 the council established a subsidiary company. In 1992, the closure of the National Welsh bus company led Cardiff Bus to extend and intensify its network in the areas and towns surrounding Cardiff, including Barry, the Vale of Glamorgan and Caerphilly. The Caerphilly local network of services including links between Cardiff, Caerphilly, Blackwood and Tredegar were discontinued in 2001 and are now provided by Stagecoach South Wales.
Cardiff Bus's dominant position following deregulation has sometimes come in for criticism and investigation. In 2004, 2Travel, a company operating significant numbers of school contract services in South Wales, launched low-cost services in Cardiff and Swansea to utilise its fleet between the school runs. Low fares were achieved by omitting major bus stations avoiding hefty access fees. Cardiff Bus launched a basic service in competition with 2Travel, using white buses bearing no livery also stopping short of the bus station. The Office of Fair Trading launched an investigation in 2007 into claims of predatory behaviour 18 months after 2Travel had ceased trading and gone into liquidation. The investigation found that Cardiff Bus had engaged in predatory behaviour.
From September 2016, four of Cardiff Bus' services (routes 51/53, 86 and X91) were transferred to its new Capital Links sister brand, with a further four services transferring over to Capital Links two months later. Vehicles used on these services are in either an orange or green base livery, and as of July 2017, Capital Links operate seven routes.
In the crossover of the years 2018 and 2019, Capital Links collapsed, and many of the routes were then dropped, with the exemption of route 51 and 53, which still run, as of Christmas 2020. Many of the capital links wrapped buses, are still wearing that vinyl, just not in service, and across the road from Cardiff Buses main depot on Sloper Road.
The company made a purchase of several battery-electric buses in April 2021 in their effort to modernise their fleet and transform how their network is delivered. The purchase comes with a successful bid from the Department of Transport to the city's ultra low emission zone scheme. These buses will have a range of 370 miles and were delivered at the end of 2021.
From Wikipedia’s article on Cardiff Bus, shared under CC BY-SA 4.0.3