Bob Morris' comment on the Succession to the Crown Bill invites the Church of England to ‘fresh, bound-breaking’ thinking about Church of England establishment in light of the role of the Supreme Governor of the Church of England and the statutory obligation for the Sovereign to maintain communion with the Church of England. Along with other writers he argues that, in effect, this leaves us with religious freedom in the UK but not religious equality. I hope that Morris' challenge will stimulate such fresh thought – my response is not yet this but concerns another matter that he raises in relation to Roman Catholic marriages. He repeats concern in both Houses of Parliament that children of ‘mixed marriages’ are obliged to be brought up as Roman Catholics, and he correctly questions the extent of such an absolute obligation contra an article in the Catholic Herald.