What is a common hazard when parking too close to fire hydrants?

Parking too close to fire hydrants is particularly hazardous because it may interfere with emergency services. Fire hydrants are critical for fire departments to access water quickly in the event of a fire. If a vehicle is parked too close, it could prevent firefighters from reaching the hydrant effectively, which can delay response time in critical situations. This can have serious consequences, as every second counts during a fire emergency. Ensuring that there is sufficient space around a fire hydrant allows for safe and rapid access for emergency responders, thereby safeguarding lives and property.

The other options, while they may describe potential issues in parking situations, do not capture the immediate and life-threatening ramifications of obstructing access to fire hydrants, which is why they are not the focus of this question.