Final answer:
A driver approaching a speed bump should reduce speed to go over it safely, typically between 5-10 mph, to prevent damage to the vehicle and maintain control. After crossing, the driver can then accelerate back to the normal speed limit.
Step-by-step explanation:
When a driver approaches a speed bump, they should reduce their vehicle's speed to avoid damaging the car and maintain safety. Speed bumps are designed to enforce low speeds to ensure the safety of pedestrians and reduce the risk of accidents. Going over a speed bump too fast can result in loss of control, damage to the vehicle's suspension, and discomfort to passengers. Similarly, going too slow may cause unnecessary traffic delays or could be interpreted as hesitancy which could also lead to dangerous situations if not anticipated by other drivers.
To safely navigate a speed bump, a driver should approach at a speed that allows full control over the vehicle. The exact speed may vary depending on the size of the bump and the vehicle, but generally, a speed of 5-10 mph is recommended. Once the front wheels have passed over the bump, the driver should steadily accelerate back to the appropriate speed limit for the road they are on. Continuous observation and adherence to road signs and signals are essential for safe driving practices around traffic calming measures like speed bumps.