The show welcomes back Safety Expert Cam Woolley for this week's discussion on the varying driver designations in Ontario. G1 class drivers (learners permit) attain this by taking a written test and must be accompanied by a G licensed driver who has had their G designation for 4 or more years. G2 drivers can drive by themself but are not allowed to drive at certain times. G driver designation is your full license with one exception: you are not allowed to have any alcohol in your system until the age of 22.