41.   The Food and Drug Administration recently tightened regulations to assure the purity of domestic and imported bottled waters.

42.   The Egyptian authorities also tightened regulations on nongovernmental organizations last year with a law that was recently declared unconstitutional on technical grounds.

43.   The government has tightened exchange regulations over the last six weeks in a bid to stanch the flow.

44.   The International Monetary Fund is lending additional reserves to these governments in return for their pledges to reduce imports and tighten financial regulation.

45.   The INS sent a team of investigators to Southeast Asia and probably will keep the suspension in place until the Cambodian government tightens regulations.

46.   The plan would tighten bank regulations and offer legislation to apply money-laundering laws to foreign officials and arms traffickers.

47.   The prospect of tightening regulations will be the subject of the upcoming public meeting in Juneau.

48.   The two sides are also deeply divided over such side issues as how far to relax immigration laws and whether to tighten regulation of workplace safety.

49.   This voluntary effort is important because lawmakers have long resisted tightening federal regulations on light trucks.