Former boxer Michael Watson and his carer, Lennard Ballack were hospitalised on Thursday night after the former world title challenger was dragged out of a car.
Watson, 51, was in the passenger seat, with Mr Ballack driving through Chingford in Essex when the vehicle was struck from behind.
The attackers sprayed a suspected noxious substance into Mr Ballack’s eyes, punched him, and pulled Watson out of the car and dragged him along the street, in what is believed to have been an attempt to…