The BBC website notes that
Services in the Church of England are legally required to be conducted using the church's approved liturgy.Which is going to come as a shock to ordinands in every Church of England theological college and training course in the land. Even as I write, up and down England, hazelnuts are being squirreled away under sofas; clown costumes burnt at the dead of night; scripture readings from the Qur'an, the Wee Worship Book, the Adi Granth, and Coldplay are being reconsidered. Entire services in mime are having Cranmer's liturgy retrofitted.
Meanwhile in Anglo Catholic vicarages, incumbents are reckoning that the Roman Rite is still gonna be OK.
I note that, as a result of the legalisation of homosexuality and of the 1960s sketches by "Julian and Sandy", Polari has really been pretty much killed off for 50 years.
Which, I suppose, means it's cutting edge for Church of England liberals.