I watched the arrival of some trains this morning at the London Bridge Station, and noticed that the catch on the doors of the carriages to which I have referred seemed to be useless towards preventing passengers from opening the doors before the trains have stopped, as they use sticks or umbrellas to lift the catches ; and in one respect these catches are certainly dangerous, as a passenger, after turning the handle of the door, if he next leans over the door to lift the catch, is very likely to fall out of the carriage while it is still in motion.
In my opinion these catches are a source of danger rather than of safety to passengers, end I think it would be desirable to remove them.