41.   To prepare, officials have begun erecting fences and towing unauthorized cars from around the conference site.

42.   When The Associated Press visited, cars were still near the river bank and no fence was erected.

43.   He told SABC that plenty of warning signs were by the watering hole and that employees had worked around the clock to erect a fence around it.

44.   A high fence was erected overnight in front of the compound in central Tehran, where several dozen policemen in anti-riot gear have taken up position.

45.   Authorities have already confiscated a cache of weapons from the Vietnamese and are expected to storm the camp as soon as a new fence is erected.

46.   Fences have been erected along all the main highways, but on the smaller roads the authorities rely on the hunters to keep elk numbers down.

47.   The officials did not give details of the alleged violations, but other sources said they included attempts to erect a fence.

48.   Three separate perimeter fences have been erected around the site.

49.   Police have tightened security measures, erecting fences and installing a security camera, in case of any unrest breaking out.

50.   Some ministers have talked of erecting a fence like one currently under construction between Israel and the autonomous Gaza Strip.