A car crashed into a French police van in the central Champs Elysees avenue in Paris on Monday and the driver was arrested, a media report said.
No injuries have been reported so far, said French television station BFMTV.
The Champs-Elysees avenue has been blocked after the intervention of police, Xinhua news agency reported.
In a message on their official Twitter account, police said an operation was ongoing in the Champs Elysees and citizens should avoid the area.
--IANS
soni/bg