Task No 1
You have got a assignment for the driving school: for the next lesson, you have to learn all the signs concerning parking and stopping. Open the relevant sign category and take a look at all the signs presented in this group and look for explanations.
Task No 2
During your driving lesson you did not know the meaning of one sign, but you can remember how it looked like. Search for a rectangular sign which has white arrow on blue background. You can use as many keywords as you like.
Task No 3
Your driving teacher scolded you in the driving lesson: you stopped in a wrong place at an intersection which had a stop-sign but no stop-line. Find an animation which shows where to stop at such an intersection.