He is being held, under heavy security, in the county jail.

A few prisoners are held under close or maximum security.

A grand opening was held on July 23, 2004 under heavy security.

They are to be kept under full security at all times.

All six men were returned to Virginia under heavy security.

We couldn't get our installations in today because we're all under security.

Here they live under basic security, and are not put in prison cells.

Officials said he could remain there under tight security for several weeks.

You have to be placed under security until it has been put into some safe place.

The vice president is under security, money can always wait, but don't let that girl get killed.