It is thought the decision to fly separately provoked a security nightmare for the protection officers.

I've got to stage-manage the Federation signing ceremony, and it's going to be a security nightmare as it is.

There was a security nightmare I didn't even want to touch.

From the looks of it, it's a security nightmare.

Hundreds of delegates and journalists are expected to attend, their presence in just about every hotel presenting a security nightmare.

Despite a heavy and largely successful Army campaign, the state descended into a security nightmare.

From there, the drive into Canada - not the post-9/11 security nightmare many fear - takes about 30 minutes.

If you think the Führertag is a security nightmare -forget it.

It's a security nightmare, but we accommodate him.

The festival represents a logistical and security nightmare for Indian officials.