Which sequence best matches Alberta's safe passing guidance on a two-lane highway?

1. Keep a safe following distance, check ahead and mirrors, shoulder check, signal, pass only with enough time and space, then return when you can see the passed vehicle in your mirror
2. Follow one motorcycle length, honk, and pass on the shoulder
3. Pass near the top of a hill if traffic ahead is slow
4. Move beside the vehicle in the same lane to save space