Luas door sensors

[Colm Moore]

http://boards.ie/vbulletin/showthread.php?t=2055545920

I've asked the poster to report it.

[Mark Gleeson]

Sounds like the door fully closed with the rubber seals deforming to take the crutch

The obstruction sensor should have picked it up
Driver should not have moved off without visual confirmation of clearance externally
If the tram makes an involuntary emergency stop, you can't move again until the problem is determined