"We must ask the public to be extremely vigilant."

"As a result of that, we will be extremely vigilant."

British Citizens should remain extremely vigilant at all times.

I trusted her, and felt that she was extremely vigilant.

"We will continue to be extremely vigilant, but the industry needs to meet us halfway," he said.

I will briefly go over the measures taken by the Commission, which is of course extremely vigilant when it comes to these matters.

In order to maintain this, it is important to remain extremely vigilant.

Given that the pressure on our maritime area is growing, we have a duty to be extremely vigilant regarding its use.

We must be extremely vigilant over these 10 years and show great solidarity with the democratic forces at work in that country.

I believe it is important to stress this and to be extremely vigilant.