The European Union’s transport commissioner is calling for a continent-wide car toll system that would enable motorists to use all European roads without having to stop at borders. […] [Transport Commissioner Violeta] Bulc said every country could decide for itself whether it wants a car toll system, but those that do should participate in a standardized electronic system. She said tolls would be collected via a prepaid system or monthly bills, and the proceeds would go to participating nations. …