Britain arrests seven in raids over deadly parliament attack
 

LONDON:(AFP) British police arrested seven people in armed raids linked to the deadly "Islamist-related" attack outside parliament in which three people were killed and the assailant was shot dead. Britain's top anti-terror officer Mark Rowley also said 29 people were treated in hospital, including seven who are still in critical condition,Hundreds of detectives worked through the night, carrying out searches at six addresses, Acting Deputy Commissioner Mark Rowley said.