Second boy, 16, held over over London acid attacks on delivery drivers

A second boy, 16, has been arrested after two acid attacks on delivery drivers, one of which has left the victim "fighting for his life".The teenager is being held on suspicion of grievous bodily harm in relation to the assaults which took place in London in the space of half an hour.Police said the victim of the first attack, a pizza delivery moped driver, was critically injured after being sprayed in the face with a corrosive substance and may lose his sight.