1.   A galvanised steel bar grill on the end will prevent access up the pipe.

2.   Burglar alarms are being installed in almost every home in the road, and some residents are installing steel grills over ground floor windows.

3.   A steel mesh grill separated them from the empty first compartment.

4.   Some have steel grills blocking staircases to the bedrooms.

5.   Homes on both sides of the line have their windows covered with protective steel grills to deter rocks and bricks.

6.   The steel grill around the grounds has been strengthened and metal barriers that slide up from the ground have been instaleld at entranceways to prevent suicide-terrorist attacks.

7.   Other inmates talked with relatives at the main gate, separated by a steel grill.