It seems to me that the tribunal is guilty itself of violating this law. By denouncing the ministers' religious descriptions of islam, the tribunal has demonstrated an intolerance which is designed to bring about serious contempt for or revulsion or severe ridicule of" another person or group on the basis of religious belief...
I hope the ministers intend to pursue those charges.
It is quite interesting that the secular multicultural fundamentalists are bringing back heresy law. And ironic, of course.