21.   Users of palladium, such as makers of pollution control devices for cars and electronics manufacturers, are rebuilding their stockpiles.

22.   Pilot, however, said he is willing to let them continue if they set up pollution control devices now.

23.   Engine manufacturers have said that such emission reductions would require sophisticated new pollution control devices, that need extremely clean diesel fuel to work properly.

24.   Federal prosecutors say the crew of the Nordic Empress showed Coast Guard investigators falsified documents that said the bilge water was passed through a required pollution device.

25.   In the past many of these foundry operators have said that they cannot afford pollution control devices.

26.   That is a level that auto and truck manufacturers say is needed for newly required pollution control devices to work properly.

27.   The court had earlier ordered hundreds of small foundries that spew out sulfur and other polluting gases to close down or install pollution control devices.

28.   The government refinery has pollution control devices, although Mehta says it still releases harmful pollutants.

29.   Their owners have said they cannot afford pollution control devices.