How many vehicles could stand by for a hook turn in Melbourne, Victoria, Australia? I can't find its answer anywhere. And if there's a restriction, what do the vehicles who need to turn, do? Let's assume that you're only allowed to perform a right hook turn from far left only.
Here is the Official VicRoads Hook turn Info. It doesn't directly answer the question of how many can wait for a hook turn.
The answer has to be "as many as will fit into the intersection".
Any car not already in the intersection would have to go through a red light to complete the hook turn. So I guess technically the answer above should be "no more than can fit into the intersection"...