Sacked vegan claims discrimination in landmark case (4. Dec. 2018)
I'm not quite sure I understand how he can claim he was discriminated against on basis of being vegan, as to me it sounds more like he was sacked because he was sacked simply for disclosing information to the other...
More: Ethical Veganism Now Legally Recognized in Ontario, Canada (19. January 2016)
I agree with the first comment, that there is no need to put "ethical" in front of veganism. Veganism is inherently based on ethics.