in a lot of cities, where planners incline to arrange shops, schools, offices, and residences in specific areas and separate them from each other has both advantages and disadvantages. wherther the advantages of this policy outweigh the disadvantages depend on a variety of factors including the context of the cities, it is population denisty and urban planning goals
the main benefits of seperating cities easily organizing every funtions. for example, when the zoning has divided in to distinct areas, we can easily control the number of buildings, shops, schools, or offices. moreover, it is the important key to limit traffic james, decresea the number of risks and also keep the city always order. so that, everthing could be very convenient and comfortable
on the other hand, this policy also can cause some drawbacks. it origins the zoning lack of vital functions. for instance, at office area , there is no shops, no convinient stores, no restaurent. it is very awkward for people to buy food or relax after a long-time workin. therefore, it synonym that there is not diversity and everyone has to go to the different zonings to find out what they need. it costs a various of times and traveling expenses
in conclusion, I strongly believe that for a long time, disadvantages of this policy can be outweigh adavntages