swt class 450
Guest
- Joined
- 9 Apr 2016
- Messages
- 1,909
Yesterday i was on a 313 (i forgot to check the unit number) on the 18:28 Seaford to Brighton 18:58 service and i noticed that when the doors were released they made a five high low beeps (kind of similar to a yodalarm at a level crossing). It is certainly a different noise to any other door realease sound on other trains. So i am wondering has this unit been refurbished? If so was it just the doors and other DDA work or were others things done as well?