These cases of openings to a justice parallel to that of the State raise several problems. The first is that the acceptance of parallel court decisions is an acceptance of communitarianism. This calls into question the unity of justice in a territory as well as the equality of men before the law, since depending on the religion of the former, the applicable law would not be the same. The applicability of the ECHR in the signatory countries is questioned or at least restricted in certain areas. Areas of “different right” (sometimes called “no rights” zones) where the signatory State would have accepted more or less officially that its right be derogatory.
Finally, this raises the question of the acceptability of certain principles or values. The former PACE Rapporteur explained in her note that “The Court has ruled that Sharia law is in compatible with the European Convention on Human Rights, but obviously this does not mean that there is absolute incompatibility between the Convention and Islam”
" name="_ftn1"> CEDH, Refah Partisi (The Welfare Party) and others v. Turkey , n° 41340/98, 41342/98, 41343/98 and 41344/98, 13 February 2003, § 123.
" name="_ftn2"> Committee on Legal Affairs and Human Rights, Compatibility of Sharia law with the European Convention on Human Rights: can States Parties to the Convention be signatories of the ‘Cairo Declaration’? Introductory Memorandum, AS/JUR (2016) 28, 7 October 2016, § 6. All following passages are excerpts from this note, which contains all sources, .