He continued: “He was on the bonnet and smashed the front windscreen. He could have had something in his hand.
“Once the windscreen was broken we saw a whole gang of migrants coming towards us and one of them broke the left mirror. We knew we had no chance. It was unbelievably frightening.”
The jeweller, from Stamford Hill, north London, said: “The migrant disappeared from view after falling off the car.
“At the time we didn’t have clue what happened.