QLD Car DKT - What must you do at an intersection controlled by traffic lights, which is blocked by other vehicles?

Do not enter the intersection unless the lights change to red

Do not enter the intersection until the traffic has cleared and you can safely drive through to the other side on the green traffic light

Enter the intersection

Enter the intersection if you think the traffic will clear before the traffic lights change to red

(112/159) What must you do at an intersection controlled by traffic lights, which is blocked by other vehicles?