Two diners at an all-you-can-eat hotpot restaurant in Hong Kong have been caught trying to sneak fresh seafood, beef and instant noodles into bags to take home, prompting staff to intervene. A video clip circulating on social media on Saturday shows an employee at the restaurant in Tsuen Wan approaching a man and woman to ask if they had put uncooked materials into their backpack. “Please take them out, for the sake of food safety,” the waiter says, explaining that all uncooked food must be...