More and more municipal governments designed their cities according to various purposes in designated blocks. I believe the drawbacks of 
this
 phenomenon outweigh the merits.
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First
 and foremost, the separation of facilities could reduce the disturbance of noise to each other. Pupils, as a salient example, are prone to be distracted and the hustle and bustle of shops around schools may be an enormous temptation for them to concentrate on study. Linking Words
Similarly
, putting business districts apart from Linking Words
school
 zones could lessen the possibility of meeting strangers and wrongdoers for youngsters. Any unfamiliar people drafting around, Use synonyms
for example
, will be easily recognised and raise safety attentions for the young. Linking Words
In addition
, centralised infrastructure constructions and maintenance for different functions save costs for public service. High street areas, Linking Words
for instance
, require an intense power supply and garbage cleaning more than Linking Words
school
 zones.
Use synonyms
On the other hand
, city dwellers are spending a tremendous amount of time and cost on commuting. Parents, especially, have to send their descendants to Linking Words
school
 Use synonyms
then
 to work in the morning in congested traffic. Linking Words
Secondly
, Inhabited regions with shops, schools, parks and business offices are better suitable for living. Linking Words
For instance
, it creates a safer street with people around  as a community network for kids. Linking Words
Furthermore
, empty areas, Linking Words
such
 as Linking Words
school
 and office zone at night, forge a space for criminal activities.
In conclusion, the downside of extreme separation of city functions by area  has long term repercussions on residents and a well-mixed city plan based on communities should be more delightful for society as a whole.Use synonyms