Oh FCK: KFC apologise for chicken crisis with 'best sorry advert' that is winning over customers on Twitter
* Fast food giant issued tongue-in-cheek apology in morning newspapers today
* It features an empty bargain bucket with letters 'FCK' on it - instead of 'KFC'
* This week's KFC crisis has seen hundreds of UK stores closed and limited menus
* Chicken shortage came after company changed to new delivery firm DHL
By Lara Keay For Mailonline
Published: 10:47 GMT, 23 February 2018
Last Edit by Humphrey