The European Commission with the active contribution of NTUA, SWOV and KFV has published at the European Road Safety Observatory, the Protective Equipment Safety Performance Indicator (SPI) Report which focuses on the prevalence and the road safety effects of road users’ use or non-use of bicycle helmets, motorcycle helmets, seat belts and Child Restraint Systems (CRS). Moreover, where feasible, these reports look at whether SPIs are related to existing policies and regulations, providing possible effective interventions to increase safe behaviour, or discourage unsafe behaviour.