Rahgir Al Mahi alias Saad Ershad, son of late Jatiya Party Chairman HM Ershad and MP from Rangpur-3 constituency, has allegedly been attacked by a party leader in Rangpur.
Police arrested the accused leader after the incident that took place on Tuesday evening.
Saad Ershad said he was gossiping with party leaders and activists in front of Palli Nibash on Tuesday night.
General Secretary of ward-27 unit of Jatiya Party Tipu Munshi appeared on the scene and rebuked him around 7:30pm, he said.
At one stage, he swooped on Saad Ershad. Later, others prevented him.
On information, police rushed in and arrested Tipu Munshi.
Meanwhile, city Jatiya Party unit president and Mayor of Rangpur City Corporation Mostafizur Rahman blamed Saad Ershad for the incident.