When passing another vehicle on a two-lane road, you should:

1. Pass anywhere a yellow line allows
2. Pass only where it is legal (broken lines on your side, clear sight distance), signal, check mirrors and head-check, accelerate firmly past the vehicle, and return to your lane only after you can see both headlights of the passed vehicle in your mirror
3. Pass on hills and curves to save time
4. Pass only on solid yellow lines