(EN) A safety system for a vehicle has a number of airbags (100-106) typically sited within a recess (108) in paneling of a vehicle (V). To avert the possibility of extensive damage caused by an impact, the airbags are selectively deployed. Each airbag (100-106) has a multi-chambered structure (118-122). The multi-chambered structure of each airbag is further arranged such that the chambers are rupturable separately from one another and are not of a vented type. More preferable, the individual chambers (118-122) are rupturable at different pressures whereby an airbag as a whole provides a cascade of energy absorbing impacts.