1.   Its only scourge - heavy lorries - rumbling through its streets, polluting the environment and damaging historic buildings.

2.   New laws will penalize firms that continue to pollute the environment.

3.   Nuclear power carries the risk of accidents and produces radio-active waste which will pollute the environment for centuries.

4.   Nuclear waste will pollute the environment for centuries.

5.   We boycotted companies that were polluting the environment.

6.   He used to say it polluted the environment.

7.   Its only scourge -- heavy lorries -- rumbling through its streets, polluting the environment and damaging historic buildings.

8.   And the hazard is that chemicals from old batteries can leach from landfills, polluting the environment.

9.   Bay Area counties are claiming a big legal victory in their war on chemical companies they accuse of poisoning people and polluting the environment with lead paint.

10.   Blood splattered the lobby of the Conrad Hilton and tear gas polluted the environment.