you dont need to carry iy or anything becaus if you get caught all you need is some id ie 3 forms of no picture id or one with a pic so 3 credit cards will do, if you get pulled over forwhatever reason as long as you can prove who you are there isnt a problem but if you get caught for speeding and the want to see your licecence you get issued with an slip that says you must show driving licecence by x date