11.   Environmentalists say the policy allows polluters to cover up dirty practices before the inspectors arrive.

12.   Environmentalists say the foreign waste illustrates how U.S. policy allows importation of hazardous waste.

13.   From our point of view, the wisest policy would allow federally funded scientists to work on stem cells with few restrictions.

14.   Giuliani said his policies would allow the city to move toward more recycling without hurting the market for recycled goods.

15.   He added that government policy allowed for construction in built-up areas of existing settlements or within the limits of their town plan.

16.   Holland America sends the most ships into Glacier Bay, and Elvejord said company policy did not allow even gray water to be discharged within the bay.

17.   Hong Kong civil-aviation policy also allows only one airline per route, relieving Hong Kong airlines of direct local competition.

18.   If school policy allows, come to class before your workday starts and help out.

19.   Its policy does not allow it to pay ransom.

20.   Last week, the five faculty members proposed the alternate punishment, noting that Harvard policy allows a variety of punishments for sexual assault and rape.