Nigeria, March 11 -- Some officials of the Nigerian Navy reportedly invaded a police facility in Delta State, in the country's south-south region, and assaulted a police officer, according to a clip posted on Twitter, Friday evening.

The incident happened at Enerhen police station, near Warri, according to the Twitter user who posted the video.

The one minute, 30 seconds clip showed the assaulted officer moving about restlessly inside the premises of the police station, surrounded by angry colleagues who were appealing to him to stay calm.

His face was bloodied and his police uniform partially torn.

"Kingsley, relax. Don't take laws into your hands," a voice from the video background could be heard shouting.

"Make una leave me," the ...