Police have summoned PSM deputy chairperson S Arutchelvan to the Dang Wangi police headquarters this evening to be arrested, following the incident during a memorandum submission outside Parliament on Aug 13.

Arutchelvan confirmed the matter in a press conference at PSM headquarters in Kuala Lumpur today, saying that the officers from the Dang Wangi district police headquarters contacted his lawyer last night.