In August and September 2019, when I was in Xinjiang, we went through several checkpoints every day. the locals were in and through in about 20 seconds, I was w

In August and September 2019, when I was in Xinjiang, we went through several checkpoints every day. the locals were in and through in about 20 seconds, I was with my Chinese wife, she could pass through in seconds too, but myself and an Australian friend were processed manually every time, it too between 20 minutes and 90 minutes, depending on the staff there. The Uyghurs got much better service than we did. However, I will point out that, at all times, they were polite. Also, at no time did anyone ever ask to see my phone, my cameras (I had three) or ask where we had been the previous night - we slept several nights in unregistered locations, once in a culvert under the road, once behind a service station, once on the floor of a shed next to a service station and once, in Dabancheng in a cemetery just off the road. No one ever questioned us or asked for anything other than usual passport details