Do you know this man?
Police want to speak to this man following reports of someone committing a lewd act outside a cafe in Mansfield Market Place.
The offence was committed on 23rd March at around 3pm, a Nottinghamshire Police spokesman said.
If you recognise the man or think you can help in any way please call Nottinghamshire Police on 101 or Crimestoppers anonymously on 0800 555 111.