Four people have been arrested over a suspected homophobic attack in north London on Valentine's Day.
A 36-year-old man was stabbed in the chest and leg after leaving a bar near Camden Lock Bridge, Camden, in the early hours of Monday.
The four - a youth, 17, and three men, aged between 18 and 19 years old - were arrested on suspicion of attempted murder in the Camden area on Wednesday.
They are currently in custody at a north London police station.
The Metropolitan Police is treating the attack as a suspected homophobic incident.