They have sometimes resulted in nationwide changes of schools' policies concerning discipline and security.

This technology would raise issues concerning security and chain of command.

There he performed studies on planetary and space science, as well as issues concerning national security.

It will be hard to find a clearer introduction to most of the major issues concerning national security.

Within these processes there are a couple of activities concerning security that have to take place.

Jordan had long maintained secret contacts with Israel concerning peace and security along their border.

But it is precisely here that we find the real rationale behind the mantra concerning security, freedom and justice.

That brings me to another important point concerning regional security and stability.

The proposal concerning security of supply does not appear to be in keeping with this.

Concerning social security: perhaps a more limited application of cards to become an electronic E111 form is feasible.