A good bicycle parking is one of the most important infrastructures to improve bike use. It is so upset looking for your bicycle and realizing that somebody has stolen it that bikers tend not to let it sleep on the street without proper padlocks. An improvement to traditional bicycle parking is a closed one as you can see in the picture bellow. In this case bikes are protected from thefts thanks to the strong, transparent, plastic cover which is accessed through a proper digit code on a console. This gadget is feed with the electricity that the solar panel provides. Other models allow users to access their bicycles by using a card with a chip. The fact of the plastic cover being transparent makes bike owners to check their bicycles without opening the bicycle parking, while bike thefts regret the existence of this infrastructure.