The number who have made the trip is much smaller, because of Israeli security restrictions.

Due to security restrictions, reservations are required and must be made through my office.

But a number of security restrictions apply to those companies.

This case goes under national security restrictions as of now.

"Son, you violated a few security restrictions to give me some of that."

The citizens who have been putting up with security restrictions are not going to remain patient forever.

Maybe we should lift the security restrictions and tell everyone about our preparations.

This is what happened, even if the security restrictions caused some difficulties for everyone.

"I'm sure there are insurance issues, but I don't think anybody's ever had to cope with the security restrictions that we're up against."

The domestic commercial companies operate under a number of security restrictions.