Laws are written by politicians. Politicians do not need to know about everything to develop their job and advisors with specific knowledge help them. Sometimes malfunctions happen. This is the case when one tries to understand controversial laws. One of them is the Valencian mobility law. The implementing regulation has several nonsenses when comparing the treat on bikes and cars. Just one example. Driving a car at 70 km/h (43.5 mph) in a street with speed limit 50 km/h (31.07 mph) is fined with 100€. The same amount is fined to a cyclist riding a bike without bell. The preposterous sum is discredited if you think about the potential consequences of both actions. On the one hand, driving a car at 70 km/h can cause a fatal accident with deaths, injured people and material damages. On the other hand, lacking a bell is substituted by shouting in order to avoid a crash. Again, bad laws are present in every country and absurd laws should also be banished.