Doesn't look like this one will be an early candidate for a UK release...ever!
Le Binh Giang’s '
KFC' (2012-2016) - Coming soon to Blu-ray from Dekanalog!
"To be honest, the synopsis of the film has so many trigger words, that I can’t even post it here. The trailer is equally rough. Look this crazy shit up though."
So, I looked at the synopsis on IMDB:
"Pure evil exists. It lives in Hanoi, in a small house that has been partly converted into an operating-theatre-cum-torture-chamber. Here, patients are cut up into bite-size pieces and posthumously raped by a cannibalistic doctor and his taciturn sidekick. His fat son, now also addicted to the taste of human flesh, befriends the children of a prostitute who fell victim to the deadly doctor. This amoral violence is inevitably passed on to the next generation. A cycle of cruelty is set in motion."