Are the immigration police good?

The entry-exit police have great power.

The entry-exit police are law enforcement agencies responsible for managing border defense and immigration affairs, and have certain powers. They have the right to verify the identity of entry-exit personnel and check their luggage and vehicles to ensure national security and public order. In addition, they can detain people suspected of illegal entry or violation of immigration laws and regulations, and investigate and prosecute them. Therefore, the immigration police have great power.