Police have shot a man who attacked an officer with a hammer outside the Notre-Dame cathedral in Paris. The man shouted "this is for Syria" during the attack, the interior minister said. Prosecutors have opened a terrorism investigation.

The officer suffered minor injuries. The suspect was wounded in the chest when another policeman opened fire.Tourists fled for cover as the attack unfolded. Hundreds of people were in the cathedral at the time.

France is in a state of emergency since attacks by jihadists in Paris killed 130 people in 2015.

It is part of the US-led international coalition against IS and has conducted air strikes against militants in Syria. Notre-Dame is one of the most visited tourist sites in Paris. Last year, police foiled an attack near the site.

The incident comes just three days after militants used a van and knives in an attack in London which left seven dead.

Courtesy:BBC