"The legitimacy of the pressure must be examined from two respects: first, the nature of the pressure and secondly, the nature of the demand which the pressure is applied to support ... Generally speaking, the threat of any form of unlawful action will be regarded as illegitimate. On the other hand, the fact that the threat is lawful does not necessarily make the pressure legitimate" (per Lord Hoffmann inR v AG for England and Wales [2003] UKPC 22).Discuss. [English Law]

How to answer this essay question? Could you please give the essay outline of what to include in the intro body and conclusion?