A phase for police in Hong Kong to use. Police use this phase to reply foreigner if foreigner asks police question with english or other non-chinese language. Using this phase allows police to get away from the conversation.
Hong Kong police ; 'Hey! You there! Who are you?'
Foreign Press : 'My name is Brian, wht's the problem?'
Hong Kong police : 'Brain Problem?'
Foreign Press : '???'
Hong Kong police : '???'
Conversation end
