Few things to take note of:
At the junction, if your view is blocked by a tree or wall, you can inch about half a bike length beyond the stop line.
Always check blind spot before moving off or changing lanes.
When making a right turn at a main junction, only one bike may enter the yellow box. The 2nd bike behind the first bike must stay behind the stop line.
Always form in twos.
Happy to clear Lesson 2 in one attempt!