Sentence examples for heightened its security from inspiring English sources

The largest national park in the country, Kruger National Park, has heightened its security, and it is feared poachers have moved on to Zululand as their major focus.

The United Nations nonetheless heightened its security status on Thursday to what it calls "Gray City," meaning no movement in the city except for essential business.

Wimbledon had little option but to heighten its security, introducing airport-style checks for those entering the grounds.

Web site was down for two weeks while the nonprofit organization, based in Inglewood, Calif., took measures to heighten its computer security.

But since NATO heightened security along its transit routes, bootleggers now obtain the alcohol from employees at foreign embassies in Islamabad and Kabul, who secretly resell it on the black market.

The city has heightened security around its reservoirs since the Sept. 11 attacks, and on Monday Gov. George E. Pataki offered 38 state prison guards to help with police patrols, said Charles G. Sturcken, chief of staff for the city's Department of Environmental Protection.

We have heightened our security surveillance to ensure no further such attacks recur".

Permanently heightened security within America and on its borders could raise business costs and reduce productivity.

Instead it was heightened security precautions that became part of life.

Mexico has heightened security levels at airports, embassies, and at its borders in response to the terror attacks in Paris, the national security commissioner told reporters on Tuesday.

It urged "extreme vigilance and heightened security measures".