Which of the following was not received by Northern Rock as official support from the UK banking and government authorities?

Which of the following was not received by Northern Rock as official support from the UK banking and government authorities?
A . A covert money market support operation designed to cover up the difficulties Northern Rock was facing
B . The Bank of England’s role as Lender-Of-Last-resort was activated at a penalty interest rate of 150 basis points above the Bank Rate
C . The UK government offered to guarantee all existing and new retail deposits, and to most other creditors
D . The Bank of England provided an additional unlimited facility secured on the collateral of all Northern Rock assets

Answer: A