In morning sitting on dining table,sipping tea read news paper.Suddenly we come across a few advertising leaflets amidst pages.We tear it but do we Throw it on the floor? No.We carefully manage to send torn pieces or other garbage to dustbin...Because we are very conscious about cleanliness in our house.Quite appreciable.Also we are aware that the maid/servant/sweeper will come once a day at a particular time only.Hence if we are not careful,we may have to cut a sorry figure before our visitors and guests.
But once we step outside home,we tend to forget or ignore the same fine principles.Though our responsibility towards clean roads and environment extends to our fellow citizens,country guests and society.So for the purpose as an individual,are we required to make huge arrangements and big expenses?...NO!
As an individual,simply follow the same principles you maintained in your sweet home!
If you see someone throw a bottle from one's car,then instead of cursing him,decide what you will do in a similar situation.