But the station's safety depends on knowing who's behind these attacks.

I'd lie to one of my own people if the country's safety depended on it.

He made it sound as if the safety of the free world depended upon me.

Her safety depends on your not knowing where she is.

Their safety did not depend on the storm being still.

Their security and safety depended on Jesus being with them.

They knew that the safety of the ship depended on their reactions.

The safety of her sister's four sons depends on his success.

The safety of nuclear energy depends for the most part on human factors.

"They're more aware than most people of how much their safety depends on things they can't control."