Suburban services were delayed on the Central Railway's main line on Wednesday morning by 10-15 minutes due to a technical snag in a local train in Mumbai, alarm chain pulling in an express train and a woman passenger's attempt to forcefully travel in the motorman's cabin of another local train, officials told news agency PTI.

A fast local train on way to the Chhatrapati Shivaji Maharaj Terminus (CSMT) in south Mumbai was held up in Bhandup-Nahur section for 20 minutes due to a technical snag, Central Railway's chief public relations officer Dr Shivraj Manaspure told PTI.