Demonstrators can be heard chanting in the background on the pavilion.

The video then seems to show a member of Mr Erdogan’s security team bend down to speak to the president in the back of a black Mercedes sedan.

The bodyguard then passes a message to another aide who walks toward the group of supporters and out of the range of the camera.

Seconds later, several men in suits run towards the protesters and confront them before throwing several punches.

Around 15 seconds later, Mr Erdogan emerges from the car, looking on at the brawl before heading into the residence.