21:30, a car traveling in the Huaihai Road electric scooter was stopped by the police, the owner is driving on behalf of a driver. The driver introduced on behalf of driving, electric scooter he bought three months ago, full power can be continuously travel 40 kilometers, can reach a top speed of 20 km / h. Shanghai Huangpu Public Security Bureau Traffic Police, said what if it was an emergency situation, this is no time to brake stopped. In addition, it is clear that the car itself is not reflective markers, especially at night bad place easily lighting dangerous.