The shift change times are not helpful at all. One possible cure. Inspectors, out and logging cars that do not stop. Photo evidence and fine. Inspectors get bonus based on fines. and/or like beijing. 3 strikes and your out - suspend taxi licence for a day/week/month.

fat is part of the problem, before knee jerk blame it all on wheat

half the snacks in china are sugar snacks. yes there are salt snacks too, but many are sugar. little jellows, candy, cookies, orion pies, cakes, and soda, or redbull to wash it down. Hell event he bread is full of sugar. diabeties also is about hight fat, any rich and high cal foods are part of the problem. And lots of alchohol sweet drinks now too.

I gues it is one of those should they even need it again clauses. Or could also be chinglish for - forigners who move house and don't reregister the new address. or students in shandong university working and living in beijing. That kinda thing

Probably pointless expecting to get a definitive answer from the PSB until they sorted out what they are going to do. A sad time of trial and error for nayone habing to go through it in the next few months.