In heavy rain you should:

Question: In heavy rain you should:

Answer options:

• Use cruise control ✅ Reduce speed and increase following distance
• Use hazard lights while moving
• Drive in the right lane only

Correct answer: Reduce speed and increase following distance

Explanation: In heavy rain, reducing speed and increasing following distance prevents hydroplaning and provides vital extra stopping time on slippery roads. Under ICBC guidelines, drivers must adjust their speed to road conditions and maintain at least a four-second following distance in poor weather. Using cruise control in wet conditions is highly dangerous because it can cause the vehicle to lose traction and spin out of control. Hazard lights are reserved for stationary emergencies rather than active driving, and regulations do not restrict drivers to the right lane only. Mastering adverse weather adjustment is essential for passing the ICBC Class 7 knowledge test.