Experts warn that slower buses risk driving passengers away: research cited by Transport for London (TfL) suggests a 10% fall in speed leads to a 6% drop in demand.
Passenger journeys in London have already fallen by more than 300m a year, or 16%, since 2013, despite the city’s population growing by almost a million people.
The city’s mayor, Sadiq Khan, does not play down the issue. “We’re really concerned about bus usage. One of the reasons, when you speak to commuters, is a lack of reliability. And why is it they lack reliability? Because of bus speed.”