Detectives have released this CCTV of a man they want to speak to after a woman was raped in a west London park.
A group of friends heard a woman’s screams as they walked close to Inwood Park in Hounslow.
When they climbed into the park, they found a 59-year-old woman who told them she had been raped.
Police were called to the park and an investigation was started. As part of that investigation officers have carried out an extensive trawl of local CCTV.
The friends found the woman at about 3.40am on Sunday 10 July.
Anyone who recognises the man in the CCTV or has any other information should call police on 101, or Crimestoppers anonymously on 0800 555 111.