A braking system for a land vehicle with wheels for reducing the stopping distance under emergency braking comprises one or more braking elements which, when deployed, change the aerodynamic characteristics of the vehicle so as to enhance the frictional fo...

The car body (10) has a main segment (12) and end segment (16) narrowing towards an end (22) and cropping out from main segment. The end segment comprises a flow hindering element (30), which is brought into active position form an inactive position. The i...