Mumbai, Feb. 4 -- A signal issue near Diva station disrupted Mumbai local train services on the Central line early Tuesday, causing delays of 12 to 15 minutes, according to Central Railway.

The problem occurred around 5:55 AM, affecting train traffic on the route. According to Central Railway's Chief Public Relations Officer (CPRO), the issue was rectified by 6 AM, and services were restored.

Meanwhile, Indian Railways will be celebrating 100 of electrification on February 3, highlighting the first steps the Indian Railways took towards a greener rail system, said Swapnil Nila, Central Public Relations Officer.

The first electric train in India operated from platform 2 of Chhatrapati Shivaji Maharaj Terminus (earlier known as Victoria ...