Users have been coming down harshly on the trainee sergeant, Mehedi Yusuf, since the video of the incident in Dhanmondi on Saturday emerged.
Witnesses said Mehedi had an altercation with driver Yusuf Farazi at Road No. 7/A in Dhanmondi on Saturday afternoon after asking for the car’s papers.
Mehedi then severely beat Farazi up.
The police officer claimed the video showed only a part of the incident.
“Then I slapped him and he punched back,” he added.
Mehedi is seen kicking the driver by pushing him to the ground at one stage of the fracas.
The onlookers intervened and stopped him.
Mehedi said he did the beating to detain the driver, who, along with the car, was handed over to Dhanmondi Police Station.
DMP Deputy Commissioner Khan Mohammad Rezwan told bdnews24.com on Sunday that Mehedi had been withdrawn from duty.
A police official has been tasked with investigating the incident, he said, and added that the sergeant would face action if he was found guilty.
Ariful Islam, the owner of the car, said he would lodge a police complaint against Mehedi.