Wiltshire Police would like to speak to the man pictured following a road rage incident in Hayes Knoll, Purton Stoke.
The incident happened at approximately 11am on May 17. A man in his 50s was assaulted by another man, who also caused damaged to the wing mirror on his vehicle.
He then cycled off on his bike.
Anyone with information should call 101 and quote crime reference number 54200046335.