http://www.dailymail.co.uk/news/article-4391914/Halal-slaughterhouse-investigated-animal-cruelty.html


http://www.telegraph.co.uk/news/shopping-and-consumer-news/11384505/Secret-halal-slaughterhouse-film-reveals-horrific-animal-abu

And to add some balance:
http://www.bbc.com/news/uk-31411219