4 ms·
On the London Underground, every single "Open Door" button is a placebo. All of the doors open all of the time (unless the platform's too short). It's not the c
by quarterto 11y ago
On the London Underground, every single "Open Door" button is a placebo. All of the doors open all of the time (unless the platform's too short). It's not the case on main line trains or the Docklands Light Railway.
- notauser 11y agoThey sometimes active the Open Door buttons at outdoor stations when it is very cold / snowing. For example I've been on an underground train where this happened at Hendon station on the Northern Line.
- crottypeter 11y agoMaybe in zone 1, maybe in zone 2 ... at some stations you have to press the button to open the train doors.