A passer-by witnessed a massive operation on Lewisham High Street after midnight on Monday when someone was stabbed in a street robbery.
Something big has happened outside Lewisham library. Lots of police & ambulance
— James Goldburn (@j_goldburn) May 18, 2015
Officers chased down the two suspects as they were trying to escape from the scene, the Metropolitan Police confirmed.
The victim was taken to hospital after the robbery with injuries that are not life threatening, Police said.
Two sixteen year olds have been arrested and are in custody.