1. An apparatus comprising: processing circuitry; and memory circuitry including computer program code; the memory circuitry and the computer program code configured to, with the processing circuitry, cause the apparatus at least to perform: obtaining information from a plurality sensors wherein the plurality of sensors are located on a plurality of vehicles; analysing the obtained information to determine whether at least one vehicle is exposed to risk; and if it is determined that at least one vehicle is exposed to risk, enabling one or more of the plurality of vehicles to activate a defensive mode of operation wherein the defensive mode of operation comprises autonomously controlling at least one vehicle to move away from the risk.