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BDifficulty 2/5

Cannabis affects the driver's behaviour because...

Correct answer

it increases their reaction time.

Cannabis seriously affects perception, distorting spatial and temporal sensations and reducing attention and the ability to exercise self-control, causing the driver's reaction time and drowsiness to increase. It also reduces their level of attention and concentration.

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  • it reduces drowsiness.

  • it increases their reaction time.

  • it increases their level of attention.

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