Is this the best way to deal with randomly parked bikes? Public-shared bikes provide a convenient and healthy way of life for city dwellers. For short distances, motor drivers can resort to sharing bikes instead of cars. With the number of shared bikes increasing quickly, the random bikes parked by users have been a headache for city management authorities. There are 20 million shared bikes on the streets of China. Many cities have turned out regulations to govern the users from randomly parking shared bikes. With 70 bike companies backed with one billion US dollars, perhaps it's time to consider recycling the cycle.