Answer:
30.
Explanation:
The ambulance may be defined as the vehicle consists of medical equipment that helps to provide transport facilities to the patients or injured person to the hospitals.
The water ambulance can also be used to provide medical emergency in the cities like Venice and Italy. The speed of the ambulance is quite high. If the hydroplaning of the ambulance is done on the wet roads, the speed of the ambulance must be greater than 30mph.
Thus, the correct answer is option (D).
