An FIR was registered against Mumbai Regional Congress Committee (MRCC) president Ashok alias 'Bhai' Jagtap and 50 workers for allegedly violating the Covid-19 pandemic norms while staging a demonstration in suburban Goregaon against the hike in prices of fuel, a police official said on Sunday.

Jagtap and others had gathered at the SV Road Junction in the suburb on Saturday in violation of the guidelines. Some of them were not wearing the face mask during the protest, he said.