Is the police officer certificate free of charge in Hainan scenic spots?

Free admission. The Hainan Scenic Area Police Officer Card is a valid certificate issued by the public security organ. It is a valid proof of the identity of the police and has a certain degree of authority and credibility. Holders of the Hainan Scenic Area Police Officer Card are exempt from admission in order to commend the public security organs for their efforts in maintaining public security and other aspects of society. Contribution is also a welfare measure.