Just as government put regulation in to require different standard octane ratings, phase out of leaded etc, I would hope government regulates that some percenta

Just as government put regulation in to require different standard octane ratings, phase out of leaded etc, I would hope government regulates that some percentage - say 50% of pump space must be devoted to vehicle charging. Requiring enough to cause irritation to ICE vehicle drivers seems an important nudge. I'm conveniently ignoring any practicality of adequate electricity supply to the petrol station in my sweeping generalisation. :)