1.   The government is planning to introduce toll roads, in an effort to cut traffic congestion.

2.   Skinnergate and High Row are closed to almost all cars and cycles from Sunday at midnight in an experimental scheme to cut traffic congestion.

3.   But the government is asking the airlines to cooperate in order to cut congestion on these flight paths in time for the Thanksgiving holiday rush.

4.   The San Diego region provides a good example of how market forces can cut congestion.

5.   Tim Merwin, an aviation expert for the Southern California Association of Governments, said the LAX plans for road improvements could help cut congestion.

6.   A combination of public and private financing will back the new schemes, which aim to cut congestion, boost public transport and regenerate regions in the capital.