Vehicular Security Checkpoints may be activated at any time without notice.

He can be activated at any time, and the timetable may depend on Johnson's condition.

As a provisional unit, it may be activated or inactivated at any time.

Mark Ingram, this year's top draft choice, was placed on the inactive roster the day before the game; he could be activated at any time.

They were allotted up to 2500 Marines to be activated at any one time.

Air Mobility Command to activate or inactivate at any time, 2007.

Operation cards remain in play, usually affecting the game state, or capable of activating an effect at any time.

It may be activated or inactivated at any time.

It can be activated at any time.

Agent 47 can activate "instinct" mode at any time.