“103. That would necessarily focus attention on the particular facts of a given case in the event of an alleged breach. In our view, the regulations cannot be regarded as incompatible with article 11 given the express possibility of an exception where there was a reasonable excuse. It may well be that in the vast majority of cases there will be no reasonable excuse for a breach of regulation 7 as originally enacted. There were powerful public interests which lay behind the enactment of regulation 7, given the gravity of the pandemic in late March. 104. Furthermore, as Sir James submits, the phrase ‘reasonable excuse’ is not materially different from the phrase ‘lawful excuse’, which is used insection 137 of the Highways Act 1980 and which was construed by the Divisional Court in Director of Public Prosecutions v Ziegler[2020] QB 253 as being capable in principle of embracing the exercise of Convention rights, in particular article 11, depending on the particular facts: see paras 58-65 in the judgment of the court (Singh LJ and Farbey J). In particular, we would emphasise the way in which the Divisional Court concluded, at para 65: ‘This is inherently a fact-specific inquiry.’ 105. There are also powerful arguments that the restrictions, time limited and subject to review as they were, were in any event proportionate.”