Bicycles should be one after another, and the queues aligned before and after can be deviated. The deviation distance is generally 20-80 cm, rather than rushing to catch up in a wide driveway. At the crossroads, others should be able to predict the trajectory of each bicycle. Because as long as it is a dynamic traffic flow and the movement has a continuous speed, the behavioral differences between people will be amplified by the speed, and people's ability to judge and deal with dangers will be challenged. The interaction between people will be advanced, and traffic control measures are needed to prompt, control and actively guide.
We can't ignore the necessary technical elements of high-speed dynamic traffic flow because the absolute speed capacity of bicycle is lower than that of motor vehicle, the model is smaller than that of motor vehicle, the weight is small and the protection is weak.