Seven crossed the barrier, and the force field immediately went up behind her.

"Perhaps this is a test for us, to see how well any influence can cross the barrier."

She had crossed the barrier again and now stood beside him.

Once you crossed the barrier, however, there was no turning back.

But once users cross the 35-year barrier, the numbers start going up again.

They make attempts to cross the barrier and some of these are successful for a short while.

The four have crossed barriers in their lives and on the mat.

Crossing the barrier may be our last chance to do so.

There is no physical sensation to crossing the sound barrier.

Their job is to stop anyone crossing the barrier and so make Israel safer.