Footage shows a McDonald's customer launch a furious attack on a restaurant manager for reminding him to put on a face mask.
Viral footage appears to show an enraged man force his way behind the counter and throw punches and kicks at the male fast-food worker, identified in reports as the manager and by his surname Luo.
Police have confirmed a man is under investigation after the footage emerged on news sites in Hong Kong, where strict measures were this week announced to defeat a surge this month in coronavirus infections.
The man reportedly entered the fast food chain without a face covering and ordered food with a female companion. He reportedly became angry when the staff member reminded him to put one on Radio Television Hong Kong
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