Met Police releases images of 12 people wanted following pro-Palestine protests in London
Commander Colin Wingrove said the Met Police will take a "zero-tolerance approach to any behaviour which crosses the lines into criminality".
The potential offences range from using discriminatory language and causing an affray, at the protests held on October 14 and 28.
A Met Police spokesperson said thousands of officers were present during the events, which they clarified were “largely peaceful”.
Commander Colin Wingrove said: “We will take a zero-tolerance approach to any behaviour which crosses the lines into criminality.
“It is completely unacceptable that a minority of people have used peaceful protest to foster hate and division.
“We know that others will be appalled as well and we ask for their help to identify these individuals and report other suspected hate crimes.”
Officers are asking anyone with information to contact police by calling 0208 246 9386 quoting Operation Brocks or tweeting @MetCC.
To remain anonymous contact the independent charity Crimestoppers on 0800 555 111.