Northern Rock takes next step in securitization programme April 30, 2000 X LinkedIn Email Show more sharing options Copy Link URLCopied! Print X LinkedIn Email Allen & Overy has completed its second recent property securitization by advising Northern Rock on its £750 million ($1.2 billion) financing. Unlock this content. The content you are trying to view is exclusive to our subscribers. To unlock this content: Take a Free Trial or Login