Police arrest and grill a driver accused of beating up a police officer in Mirema, Nairobi County.

The rough young man who attacked, roughed up and injured a traffic police officer along Kamiti Road is now under police custody.

The clip, which went viral on social media on Sunday, showed the driver, a 19-year-old, beating up the officer who later landed in a ditch.

Reports indicated that the authorities tracked the motorist down on Sunday evening and grilled him overnight.

A clip that showed the driver undergoing a grilling from the police officers hinted that he underwent torture and was subjected to insults.