Some have hired security or local police to maintain calm.

Tell them anything that will maintain calm in the city!

Brodeur was doing all he could to maintain his calm.

It is difficult to maintain historical calm in recounting them.

But the city and the police department have moved quickly to begin an investigation and to maintain calm.

I urgently advise you to maintain your calm and reason.

Israeli officials say they are maintaining calm over a site sacred to three religions.

Lauren lined up a shot and fought to maintain her calm.

It took a lot of discipline to maintain my calm, but results were immediate and stunning.

Lovett took a deep breath, maintaining his calm with effort.