11.   In Italy, the U.S. Embassy warned American tourists to be vigilant and take appropriate action to increase security and reduce their vulnerability.

12.   In northern Spain, authorities warned tourists against dehydration.

13.   Jaime Ramirez, a Presidio County commissioner and family friend, warned tourists and residents would no longer feel comfortable crossing into Mexico.

14.   Local authorities have closed all winter resorts in Zakarpattia and have warned tourists against traveling to the mountains because of the danger of new avalanches.

15.   Local authorities have closed all winter resorts in Zakarpattia and have warned tourists against traveling to the mountains.

16.   She said they were also working with Thai officials to warn Hong Kong tourists not to eat raw seafood in restaurants.

17.   Winter resorts in Zakarpattia have been closed and emergency officials have warned tourists against traveling to the mountains because of the danger of new avalanches.

18.   However the Israeli dentistry association warned tourists to be wary of hygiene conditions in Jordan.

19.   Britain has warned tourists against non-essential travel outside of the Cambodian capital following the murder by the Khmer Rouge of three young Britons in separate incidents last year.

20.   De Villiers said tourists should be warned of danger areas, most of which are in remote areas or in the downtown areas of major cities, especially Johannesburg.