1.   An Army patrol stood by on a nearby bluff overlooking El Charco, maintaining watch.

2.   The veterans maintain careful watch for signs that the rookies may be cracking.

3.   Martin said IMB had sent out notices to shippers, advising them to maintain anti-piracy watches.

4.   Police were maintaining a watch on the venue after having spent Saturday night scouring the grounds for any bombs.

5.   Security for all defectors in the South had been stepped up, and that a special security watch was being maintained on all airport arrivals, Superintendant Kim said.