‘Legal criticism of the EU (Notification of Withdrawal) Bill is quickly amassing. Notably, Paul Daly suggested that general phrasing of an authorisation to notify the UK’s intention to withdraw from the EU by the executive, of the sort contained in the Bill, may not suffice to ground lawfulness of such notification (or of withdrawing from the EU). It may not suffice, because the principle of legality could be said to require more specificity in conveying Parliament’s legislative choice to authorise withdrawal with all the possible detrimental consequences to individual rights. A similar argument was also presented in the “Three Knights Opinion” of Sir David Edward KCMG PC QC, Sir Francis Jacobs KCMG PC QC, Sir Jeremy Lever KCMG QC, Helen Mountfield QC and Gerry Facenna QC.’
UK Constitutional Law Association, 21st February 2017
Source: www.ukconstitutionallaw.org