As part of their enforcement policies, many cities have recently stepped up levels of…

Question

Quizplus · Accepted Answer

The phrase "stepped up levels of" suggests that the cities are increasing their efforts in a certain area. Option A, surveillance of their streets, is the most likely choice based on recent trends in law enforcement and technology. Cities are increasingly relying on cameras and other surveillance tools to monitor public spaces and deter crime.

As Part of Their Enforcement Policies, Many Cities Have Recently