“It’s not what you want to see, especially as there are children around.”
Rosina Risom added: “People’s mouths were falling open. You are not going to come out like that unless you want to draw attention to yourself.”
Following reports of the incident, Mr Dutton took to Twitter to identify himself as the Nazi sympathiser.
He said: "I've shopped in Asda since the place was opened twice a week, this is how Asda repay me for my loyalty.'
A spokesperson for Asda said: “We had a number of customer complaints so we asked him to leave the store.”