21.   Blocks also are required to post easily removable barricades to close the road.

22.   Between the songs, stations broadcast reports on which roads have been closed by floods.

23.   Across Louisiana, roads were closed because of ice.

24.   After the attacks, authorities in Georgia closed roads and deployed more guards from the state Capitol and Hartsfield International Airport to water facilities, dams and lakes.

25.   But they were not found to be serious enough to close the road.

26.   By early evening the airport toll road was closed.

27.   Children are traumatized, cities blockaded, roads closed, the economy devastated and the landscape blighted.

28.   Crowd control barriers are going up all over London, and traffic will be diverted from the early hours of tomorrow as roads are closed.

29.   Conservationists are calling for an international boycott of the falls until the road is closed.

30.   Daytona Beach and Volusia County authorities also closed roads because of fires.