This would just be a massive cost for zero benefit. Silly idea - and a silly article. Switching from one side of the road to another when visiting continental

This would just be a massive cost for zero benefit. Silly idea - and a silly article. Switching from one side of the road to another when visiting continental countries is a trivial problem easily encapsulated by the process of crossing the channel. I regularly move between the UK and France and happily drive cars on either side of the road and with the steering wheel on either the left or right depending upon which car I am driving.