As an individual we can do the following things
1. For travelling small distances we can use public transportation or on foot or use bicycle.
2. Wherever you go always carry a poly bag with you, so as what ever you eat its peal or the plastic packing's just dump in that poly bag and when you are back home just throw that stuff in ur dustbin.
3. Always make a pollution check of ur vehicles by the due date.
4. Do not litter polythene bags.
5. LAST BUT NOT THE LEAST try to implement any one or all of these and share these four 'Golden rules' with ur family, friends n relatives.