On a four-or-more-lane roadway, how does Alberta's guide adjust lane position advice for a motorcycle group or solo rider?

1. Use the right travel lane when possible; ride in the left portion there, but in the right portion if using the lane next to the dividing yellow line
2. Always ride on the shoulder
3. Always ride in the centre portion of every lane
4. Always ride in the left lane beside the yellow line and in its left portion