A second arrest has been made over the death of PC Andrew Duncan after he died from his injuries following a hit and run collision on Friday.
The Met have confirmed a woman has been arrested on suspicion of perverting the course of justice. She remains in custody at a South London police station.
More top news
Detectives in Islington continue to appeal for information and witnesses after a couple out watching football were punched in the face.
London is among the worst cities in the world for congestion, according to a new study.
Drivers on London's Night Tube are to vote on strikes in a long-running row over pay and jobs.