(The text of the law in question.)
This from a country which has a whole national holiday devoted to stirring up hatred of the Pope, Catholics, and Catholicism.
Well, I was guessing Guy Fawkes Day, and I guess that must be it ...
"Within a few decades Gunpowder Treason Day, as it was known, became the predominant English state commemoration, but as it carried strong Protestant religious overtones it also became a focus for anti-Catholic sentiment."