Officers said the woman in her twenties reported being inappropriately touched by men on bikes.

They are urging the two men pictured in the images to come forward.

The incident happened on Littlewood Lane, near Mansfield Woodhouse, shortly after 3.30pm on 10 September. Nottinghamshire Police released the images on Sunday 11 November.

"This was an upsetting experience for the victim who was on her own at the time of the incident," said PC Richard Cutt.

"This kind of behaviour is absolutely unacceptable and I am determined to catch up with the people responsible."

Anyone with information is being asked to call 101 quoting incident 494 of 10 September 2023.