Police officers poured out there men after one of them was beaten and injured by a security guard who doubles up as a bouncer.
They have since arrested the guard who injured the Likoni policeman.
Davis Wafula, who works with Guardforce Security Company, was arrested by officers from the Directorate of Criminal Investigations (DCI) on Wednesday.
Reports indicate the man, who controls crowd at Likoni Ferry Services channel, had allegedly stolen valuables from a woman in the area.
The injured officer and his colleague, had gone to arrest the accused.
However, Wafula descended on the officers, injuring the officer in question. His partner escaped unhurt.
Likoni Police boss Benjamin Rotich confirmed the incident,saying the guard has since been arrested.
“We deployed more officers and at last he was arrested and he will appear in court once the investigation are over,” Rotich said.
He divulged that Wafula will be charged with stealing and injuring a police officer.