Church of England can’t sign Anglican Covenant
“It is… unlawful for the General Synod to delegate its decision making powers to the primates, and that this therefore means that it could not sign up to a Covenant which purported to give the primates of the Communion the ability to give ‘direction’ about the course of action that the Church of England should take.’ The same would be true in relation to delegation to any other body of the Anglican Communion.