This means road users can simply peel off at a service station and top up their car if they are concerned about running out of charge. He said: “However, there are many things you can do to decrease range anxiety, including planning ahead for your journey, calculating your estimated mileage, and using a sat nav to locate nearby charging stations.” USwitch’s survey found 31.6 percent of road users were concerned about the number of local, accessible charging stations on the road. A further 26 percent said they were concerned the time it would take to charge a car would be longer than simply topping up a fuel tank at a petrol station.