This video show a man and a woman suspected of racially abusing a Polish couple on a bus in north Hull.
When the Polish man responded to the remarks, the woman poked him in the eye.
Pictures and video of the suspects have been released today as part of our latest Caught on Camera feature. Anybody with information should email police at ddivprioritycrimeteam@ humberside.pnn.police.uk or call 01482 340629, quoting image reference 207 or crime number 1972757. Crimestoppers can also be reached anonymously by calling 0800 555111.See more of today's Caught on Camera pictures
• Video: Man headbutted victim in kebab shop
• Attacker 'cut man's throat' outside Princes Avenue bar
• Video: Masked burglars bungle safe-cracking bid at betting shop
