Symbol copyright Reuters Image caption Mr Macron and Mr Benalla (L) pictured together in July
In May, a few days after the incident, he was given a two-week suspension, but not anything was pronounced to prosecutors.
The BBC’s Hugh Schofield in Paris says this suggests that Mr Macron’s place of business can have already been conscious about his actions.
What happened on Might Day?
The incident happened in a well-liked tourist spot in Paris’s Latin Quarter the place about 100 other folks had gathered.
The authentic video displays a man dressed in a police helmet, but no longer in uniform, joining CRS rebellion police after clashes erupted.
Symbol Copyright @T_Bouhafs @T_Bouhafs 
He grabs a lady by the neck, dragging her down the road, sooner than each disappear off camera.
Shortly afterwards he returns to the scene, attacking another protester who were carried a short distance via police earlier than being left alone on the floor.
The guy in the helmet will also be seen grabbing the younger protester across the neck, hitting him on the head and it seems that stamping on his abdomen while he falls to the ground.
