An 18-year-old has been charged with assaulting an elderly man after a row in a supermarket.
The teenager turned himself into police after seeing publicity on social media about the attack at the Pak'nSave in Clendon, South Auckland, on Monday.
He has been charged with assault and released on bail to appear in the Manukau District Court next week.
The 74-year-old man was shopping at the Clendon supermarket when he saw four shoppers throwing items off the shelves and on to the ground.
After approaching them and asking them to stop, he was verbally abused and followed to the checkout, a family member posted on social media.