Sentence:  Specifically on the question of Article 8 considerations, the Court of Appeal expressed the view that it was difficult to see how a chief constable's decision to disclose [the applicant's charges to the employer] could ever be challenged (see paragraph 81 above). The Court observes that the case was decided against the <WSD>backdrop</WSD> of a clearly-defined legislative framework (i.e., the 1997 Act, which was in force in England and Wales at the time) which the court took to be in compliance with Article 8 (see paragraph 78 above). 
Meaning of the word marked with <WSD> tags:  The setting or background of an acted performance.