Morrissey says so, anyway. Abattoirs are also as bad as Auschwitz.

Personally, I'm content to throw the occasional brick through a
butcher's shop window, particularly a halal butcher's.

<http://www.dailymail.co.uk/news/article-2533760/Eating-meat-bad-paedophilia-Morrissey-launches-incredible-rant-says-no-difference-abattoir-supporting-Auschwitz.html>