Border police in Guangzhou have stepped up controls on incoming Chinese citizens, questioning them about their overseas activities and confiscating passports, amid ongoing controls on people leaving the country.

Border guards wanted to know what they had been doing in the countries they were returning from, why they were coming back to China, and whether they planned to leave the country again, the post said.

Some passengers had their passport corners clipped, invalidating them for further travel, the post said.

Read More:  RFA