line of defence

You were right, he had another line of defence in place.

This line of defence is no better than the first.

It might at any rate be a line of defence.

It was to be the last line of defence before the keep itself.

This has to be right to get you past that first line of defence.

The Wall itself never became a complete line of defences.

The first line of defence for the trade union movement is you.

When his first line of defence failed him, there was too much ground to make up.

The city was to be surrounded by four lines of defence.

He established himself in the team and was a main last line of defence at the club until 1955.

He began to see the defendant's developing line of defence.

At least this line of defence against her was now partly closed.

Last line of defence, can offer run support or blitz.

Across the water, the enemy had broken through the lines of defence.

By now, the Koreans had retreated to the third line of defence.

But trapping appears to be only the second line of defence.

It later served as a line of defence against the Apache.

They closed ranks and began to run towards their last line of defence.

Thus, three lines of defence in depth protected the site.

I believe that that would probably be a line of defence.

The second line of defence is to shed their tail, which can grow again.

It is the first line of defence against invading organisms.

He fell back on a different line of defence.

"I'm going to have my hands full with the boat, so you're our only line of defence.

You'll be the first line of defence against that from now on.'