Dom alleged that some known TMC members and anti-socials attacked him and fellow Marxists with rods and crude bombs when they were preparing to take out a 'jatha' (rally) as part of CPI(M)'s state-wide rally.
Dom said the injured, including Roy and Bag, had been hospitalised following the attack.
Countering the charge, TMC zilla parishad member from Mayureshwar, Jatil Mondal, said, "The allegation levelled by CPI(M) is baseless. It is a fallout of the factional-feud between the Marxists."
The incident has come a day after CPI(M) MLA and Opposition leader Suryakanta Mishra was manhandled, allegedly by TMC men, at Narayangarh in West Midnapore during a rally.
