Police investigating a racially aggravated assault of a couple getting off a tube at Colliers Wood station have released CCTV footage of three suspects they would like to speak to.

The alleged assault happened on the evening on March 8 when the suspects thought the couple were deliberately listening in to their conversation.

The suspects then followed the couple to the exit where police said they tried to approach and grab one of the victims.

Police say the suspects began to verbally abuse the couple using racial slurs against them.

The suspects began to throw small items in their direction which prompted a call to the police. The three suspects then walked off towards South Wimbledon.

If you saw this incident or know the three suspects call police on 101 or Crimestoppers on 0800 555 111.