Now the question I would like to ask, "What on earth is a Mount Everest doing on NH7?" It's completely unethical to place a Car Breaker right in the middle of a highway/Express way. Authorities need to get their head examined before placing a mountain on NH7.
I think it is a rule that, there should not be any speed breaker on the national highway. But who cares, if the highway is passing through a village and villagers want to have a custom made humps (size does not matter) they can have it. No authority can do anything .