Turning manoeuvres involving collisions between trucks turning righthttps://www.autostarsafety.comleft and cyclists,typically occurring at lowerdriving speeds or standstill, usually have serious consequences for vulnerable road users (VRUs). In the past, thesafety of VRU was raised by an improvement of the truck driver's vision by increasing the number of mirrors and by equipping trucks with side under-run protection. Since turning accidents still happen and Blind Spot Information System The United Nations Economic Commission for Europe(UNECE) offically announced the technical regulations UNR151 related to the blind spot monitoring system Autostar Safety