Can the police go to Hong Kong and Macao?

yes. China People's Police is a national civil servant, and implements a five-level rank system of commissioner general, Commissioner, Superintendent, Superintendent and Police Officer. The police are also ordinary citizens in China. They can travel to China, Hong Kong, China and Macau after handling the Hong Kong and Macao Pass, the approval of the unit and reporting to the Commission for Discipline Inspection. The people's police team is a team with a glorious tradition and fine style, and it is also the team that sacrificed the most and contributed the most in peacetime.