Other than the wind and the rain, no outside agency should get involved.

The panel would have the right to require periodic updates and to bring in an outside agency, such as an accountancy firm, to ensure compliance.

Not only do you have to perform a series of complex manoeuvres, you have to do them at a moment demanded by the outside agency of the music.

Through a systematic process, students are identified, interviewed and, if appropriate, referred to an outside agency.

No relief ship would search for them there, and the likelihood of rescue from any other outside agency was equally negligible.