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Question 1 of 3
Why should the crane not make any sudden direction changes in the gravel trap?CorrectIncorrect
Question 2 of 3
What is the extra problem that marshals face in gravel traps?CorrectIncorrect
Question 3 of 3
What do marshals need to pay attention to if the crane exits the trap onto the track or tarmac run-off area?CorrectIncorrect