Police would like to speak to a man regarding an incident on a Southern Vectis bus from Newport to Cowes last month.
It happened at around 6pm on Thursday, April 20.
A 14-year-old girl was approached by a man who made suggestive comments towards her. He then started to throw pizza at her.
The girl moved from her seat and told the bus driver, who asked the man to get off the bus.
Anyone with information should contact us on 101 quoting 44230157729.