21.  Several people even tried to pass as firefighters, sneaking into the closed area wearing rain coats and cheap imitation fire hats, the authorities said.

22.  So far, only four boats have been cited for illegally entering closed areas.

23.  That proposal, rejected by Sharon, called for establishing closed military areas to which access would be tightly controlled and trenches and fences used to further restrict movement.

24.  The economic impact of the closed area on local business is hard to measure, but it bugs the city fathers and mothers.

25.  The police returned him to the clinic, where he is now confined to a closed area.

26.  Their economic survival depends on access to these closed areas.

27.  To date, restrictions on fishing have had some positive effects, especially in closed areas of Georges Bank where cod populations have begun to rebound.

28.  Yet another issue involves Arab lands that are currently in closed Israeli military areas.

29.  People staying in the closed area were required to register their ID number to control their movement.

30.  A preliminary investigation concluded that the explosion occurred in a closed area of the mine when accumulated gases were ignited by self-igniting coal.