Pigs lie in cramped squalor and are left for hours to die in footage revealing the “grim reality” of farming.
Animal welfare campaigners say the scenes caught by a hidden camera at a Red Tractor-assured farm are some of the worst they have seen.
Animal Justice Project filmed for three months at Bickmarsh Hall mega-farm in Warwickshire, where 8,000 pigs are housed in 46 sheds.