Its good to be able to understand the difference between Jing A and B plates but in reality i so often see Jing B plated bikes around where I live near Chaoyangmen Bridge.

So i was wondering in reality what actually might happen if you have a B plated bike and get pulled over by police?

To be honest I see them more focused about cars than bikes

A fine?
Bike Taken away?
I know TIC and there will be no specific answer but I have seen so many bikes recently around here just on B plates think maybe the risk of a fine or Hassle may be a better option than paying such a high price for a A plate?

Any views?