11.   Scottish police intensified patrols of the prison site where al-Megrahi, is being held.

12.   Admiral Singh said Saturday that navy vessels and ships had intensified patrols to protect vital installations such as oil pipelines.

13.   Authorities also said they would intensify patrols in the territorial waters and deploy more radar along the coastline.

14.   Authorities said last week they would mount search campaigns to track down offenders and would intensify naval patrols to prevent further infiltrations.

15.   The navy will also intensify patrols along the coast, officials said.

16.   They will also intensify patrols in conflictive areas.

17.   Naval patrols have been intensified and helicopters were regularly monitoring the mountains.

18.   Officials said the police and army have intensified patrols and set up new checkpoints as part of the heightened security operations.

19.   Officials said paramilitary rangers and armed police had intensified their patrols in armoured vehicles to prevent any further incident.

20.   Police and paramilitary troops intensified patrols in the port city after a three-hour mid-day relaxation of an opposition-called shutdown was made for Moslem Friday prayers.