Why is there no hello bike in Shenzhen?

1. In Shenzhen, there is a phenomenon that hello bicycles are parked and put in disorder, which greatly affects the appearance of the city and the traffic of some sections, resulting in traffic conditions.

2. There are hello bicycles in Shenzhen, which are prone to traffic accidents. The bicycle users are not fixed, and most of them have not received special safety education and driving training. Many users use a car, and in order to better not wear a helmet at all, there are great security risks.