“… right to a fair trial, (b) is made in pursuit of a legitimate aim, and (c) is proportionate to achieving that legitimate aim (see Ashingdane v. United Kingdom (1985) 7 EHRR 528 at [57], Z and others v. United Kingdom (2002) 34 EHRR 3 at [93], Alassini v. Telecom Italia SpA (Joined Cases C-317/08, C-301/08, C-319/08 and C-320/08) [2010…”