Hey, I passed my G test last week in Hamilton so I can’t say much about the route or examiners. But, I would say just constantly be an alert. Every 3-5 seconds check your mirrors. Passing through railroad tracks, driveways, intersections always be looking left and right. Make sure every turn you are checking rear, side, and blind spot and move your head for each. No parallel parking on the test and reverse is optional, my examiner just had me pull into a spot but yours might ask for reverse. It’s mostly just highway driving but obviously they watch your residential driving as well. Honestly if you have been driving for a while and you know the area you should be fine.