Critical Reasoning (CR) | Re: Enforcement of local speed limits through police monitoring has proven

here is my reasoning

A. On residential streets without speed humps, many vehicles travel at speeds more than 25 percent above the posted speedlimit.

this option favors installation of humps, so A is out

B. Because of their high weight, emergency vehicles such as fire trucks and ambulances must slow almost to a stop at speed humps.

this one is the most logical answer choice
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