Kolkata, Dec. 28 -- Jan Unnayan Party Chief and MLA Humayun Kabir on Sunday termed the brief detention of his son as a result of a "small incident" following an altercation with his personal security officer (PSO).

Police said that an FIR was lodged under a non-bailable section against both Humayun Kabir and his son Robin, as per the complaint. The detained accused, Golam Nabi Azad alias Robin, has been served notice and released from the police station, pending investigation.

Speaking to ANI, Kabir said that the incident occurred in the morning at his residence when his PSO, identified as Jumma Khan, suddenly entered his office while he was speaking to his son and demanded leave to go home.

"It was a small incident that my PSO Jumma K...