Police want to trace this Hayes man, who could be a barber or hairdresser in the area, as they believe he may have vital information about two sexual assault allegations.
Metropolitan Police officers have released the image and are appealing for information to trace the man, who they believe is called Babar Khan or Rashid Ameen.
The offences, which allegedly took place in 2005, were reported to police in 2015. Their investigations have so far failed to trace this man.
If you know this man or know of his whereabouts, please contact DC Az Anwar of the Sexual Offences, Exploitation and Child Abuse Command on 020 7161 9817 or call the police's non-emergency line on 101.
If you wish to remain anonymous phone Crimestoppers on 0800 555 111.
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