Three schoolboys arrested after alleged acid attack at Dagenham school

Three schoolboys have been arrested after an alleged acid attack at a school in east London left pupils in hospital.The boys, believed to be aged 12, 13 and 15, were arrested on suspicion of GBH following a fight involving a “noxious substance” at Sydney Russell School in Dagenham.A number of people were injured in the alleged attack and three teenage students had to be taken to an east London hospital for treatment.