An 81-year-old man was pushed to the ground after an argument about driving.Police are investigating after the pensioner needed first aid treatment at the scene in Morrisons car park, Anlaby.
The incident happened at 4.30pm on Tuesday, July 22.
The 81-year-old became embroiled in an argument over the standard of his driving, before he and another man left their vehicles to continue the debate face-to-face.
A Humberside Police statement said: "The officer investigating the incident is asking that the caring members of the public that assisted the gentleman make contact with the police in the hope that they have witnessed what happened."
If you have any information, call Humberside Police on 101, quoting crime reference number CM/2058271/2014.
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