bakerstreet
Member
Seen here at Mornington Crescent northbound platform but I think I’ve seen them elsewhere too
It’s high up on the platform wall, pointing towards the trains (although where it’s pointing could be irrelevant).
What interests me is it makes a seemingly constant fast and repeated clicking noise, rather like the sound of a quiet gas hob sparker.
It’s high up on the platform wall, pointing towards the trains (although where it’s pointing could be irrelevant).
What interests me is it makes a seemingly constant fast and repeated clicking noise, rather like the sound of a quiet gas hob sparker.