The reward of £20,000 for information leading to the arrest of Abdul Shokoor Ezedi, the suspect in the chemical attack on a mother and her two daughters in Clapham, will be payable to anyone coming forward with information, the Metropolitan Police has said. Ezedi, an Afghan asylum seeker, remains at large after the attack, when a corrosive alkaline substance was thrown over the woman and her daughters, aged three and eight. All three are in a critical condition in hospital; the mother's injuries are thought to be "life-changing". The last confirmed sighting of Ezedi was at 9:33pm on 31 January, when he was filmed on CCTV leaving Tower Hill Underground station.