[12:07:23] reminds of that time when in Rome they extended the Linea A metro ... [12:07:38] the new tunnels were a little less wide, and the rails a little closer together [12:08:18] and they hadn't thought about the fact that the metros when are moving, they also move side to side a little [12:08:30] which resulted in wagons touching :D [12:09:26] after a number of people got scared of the noise and sparking, they figured a workaround was to have the max speed of the train capped during that part of the transit [12:09:34] to painfully slow speeds :p