Originally Posted by
Polaris OBark
I think US and Canadian citizens just need a driver's license to get across the border, but it might be more of an ordeal if you are from the UK. Presumably you will have a UK passport.
Since June 1, 2009, a regular drivers license won't get Canadians and Americans into their neighbo(u)ring country.
https://www.cbp.gov/travel/us-citize...20Driver's