Two commuters were killed Thursday when they fell off an overcrowded local train at Mulund, an official said as the Central Railway's suburban services continued to be disrupted by signalling woes, leading to chaos in the city. Fifteen people travelling in other packed trains were also injured.

Several people clutching at the window grill while standing close to the door, fell down with them in a heap beside the tracks, police said. While the crash proved fatal for the three. The injured passengers were admitted to a nearby hospital.