Zhejiang B is restricted in Hangzhou.

From 7: 00 am to 9: 00 am, and from 4: 30 pm to 6: 30 pm, official website, a Zhejiang traffic policeman, showed that Zhejiang B's time limit in Hangzhou was from 7: 00 am to 9: 00 am and from 4: 30 pm to 6: 30 pm. Restriction refers to the promulgation of restrictive regulations for specific vehicles in a specific period of time or in a specific area.