Wow if you think that stopping and searching without a valid reason is not part of the descent into a police state, you would make a great spokesman for the HKPF. You can argue that every single unsavory act that police officers do happen in democratic countries. Ask any black people in the US and they will tell you long lists of police abuses. It's the combination of acts like unlawful stop and search combined with the lack of oversight that creates an atmosphere of repression. This is becoming a place where no bystander should do anything that might displease an officer because there's no way to tell how they will react and you will have no recourse regardless of the action. It's not one particular action that creates a police state, it's the climate created by ALL the unsavory actions done by the HKPF with never an apology or a consequence.