As the bicycle has been using more and more in the last years, drivers from the privileged group (car drivers) have been get used to it. Nevertheless, there is still a number of them who believes the whole street is for them. Sometimes cars do not respect bike or pedestrian lines, putting lives in risk. If only they would realize the potential damage their machines can cause. Moving a one-tonne car at 50 km/h (30 mph) or more is likely to produce death to a pedestrian in a car accident. Protests have been producing around the world from violent to peaceful ones. Between these lasts, the use of stickers is popular from Russia to Mexico. In the next video you can see how it works and the car drivers reactions.