A male foreigner was arrested by few plainclothes officers with no explanation while having meals with family in a shopping mall

“Shop with you” was held in Metropolis Plaza, Kwai Fong today. At around 4 PM, a man was suspected to be a plainclothes officer which caused some confusion. A male foreigner was suddenly arrested in the shopping mall by few plainclothes officers. He was released after 15 mins.
After releasing, he had an interview with our reporter. After having meals with his wife, he was suddenly arrested by few plainclothes officers without giving him any explanation. They tried to show their warrant cards while performing body search. They took his phone and he did not know whether they had check his phone. He was released after searching his bag.