問題
When exiting the main through lane on an expressway， you should reduce speed sufficiently before entering the deceleration lane.
解説
× P333
Since slowing down in the main through lane of an expressway increases the chance for a rear-end collision， you should reduce speed after entering the deceleration lane.
Since slowing down in the main through lane of an expressway increases the chance for a rear-end collision， you should reduce speed after entering the deceleration lane.
