成人快手

Once a week outside West Ealing station a bus takes a handful of passengers to Ruislip. It's been running for over a year, but you won't find it on any of the signs or timetables.

It's because this service, dubbed a "ghost bus", operates as a permanent rail replacement service for a railway line that no longer runs.

So why does this bus exist? And does anyone actually get it?

成人快手 Radio London's Harry Low has the story.