What makes this sentence wrong is the use of the road less to define the word cars. The right term should be few. You should only use less for things that are countable. since cars are countable you use the word few. So the sentence should be....... Few cars on the road means less traffic.
Answer: Being part of the communities, awakes you; to your own sense of humanity and creates a deeper understanding of what it means to be a better person.
