The Yogyakarta Principles on the Application of International Human Rights Law in relation to Sexual Orientation and Gender Identity, adopted by the International Commission of Jurists in 2007.
Achbita v G4S Secure Solutions NV (C-157/15); [2017] IRLR 466.
The exercise of this power should not be done in such a way as to undermine its effectiveness, by invoking s. 9(5)(b).
See https://publications.parliament.uk/pa/cm201617/cmselect/cmjust/167/167.pdf and https://www.fawcettsociety.org.uk/News/legal-system-failing-women-need-reform-says-fawcett-landmark-sex-discrimi-nation-law-review.
Formerly found in s. 38 of the Equality Act 2010 (EqA) and abolished in 2014 as part of the 'red tape' agenda: see s. 166 Enterprise and Regulatory Reform Act 2013.
By an amendment of s. 124 EqA, again part of the deregulatory agenda.