Workshop Safety is about making the working environment safe - for technicians and staff, but also for members of the public/customers who may be around vehicles in the workshop. When working on Hybrid and Electric Vehicles it is important that there should be a designated area cordoned off and identified as a ‘Danger - High Voltage’ area, with appropriate barriers and signage. It is also important that high-voltage rescue and first-aid equipment be available in case of emergency.