Nowadays, 
vehicle-free
 Use synonyms
days
 have been implemented in some parts of the world where citizens are required or encouraged to take cycles or public Use synonyms
transportation
, Use synonyms
such
 as buses and taxis. I believe that Linking Words
this
 policy will have more benefits than drawbacks as Linking Words
this
 can reduce congestion in some places and Linking Words
carbon
 Use synonyms
emissions
 at the same time. 
First of all, the implementation of Use synonyms
vehicle-free
 Use synonyms
days
 has effectively reduced traffic in some areas. Use synonyms
This
 is because people are required to use public Linking Words
transportation
 which increases the efficiency of the transport occupancies. Use synonyms
Therefore
, the number of private Linking Words
vehicles
 will be reduced, leading to a decrease in congestion level. Use synonyms
This
 is proven by some researchers in the Linking Words
transportation
 sector where private Use synonyms
vehicles
 have the biggest contribution to the rise in the congestion level on the road. Use synonyms
Hence
, reducing the number of private Linking Words
vehicles
 is the main solution to decrease traffic on the road. 
Use synonyms
Furthermore
,  Linking Words
vehicle-free
 Use synonyms
days
 can reduce Use synonyms
carbon
 Use synonyms
emissions
 which are usually released by  private Use synonyms
vehicles
. In fact,  private Use synonyms
vehicles
 usually emit the greatest amount of Use synonyms
carbon
 emission in the Use synonyms
transportation
 sector which affects air quality. Use synonyms
Thus
, reducing private Linking Words
vehicles
 will give  better air quality, leading to Use synonyms
Correct article usage
the preventing
preventing
 Replace the word
prevention
respiratory
 disease among the citizens. Change preposition
of respiratory
According to
 the monitoring result of Linking Words
vehicle-free
 Use synonyms
days
 in Europe, they claimed that they can reduce 30% to 40% of Use synonyms
carbon
 Use synonyms
emissions
 compared to usual Use synonyms
days
 because of the Use synonyms
vehicle-free
 Use synonyms
days
. Use synonyms
Furthermore
, some people in those areas said that they felt fresher air than the previous day. 
In conclusion, despite some disadvantages , implementing Linking Words
vehicle-free
 Use synonyms
days
 will be more beneficial to some cities because they can reduce traffic and prevent Use synonyms
emissions
 released by  private Use synonyms
vehicles
.Use synonyms