Question: In 2011, which of the nine official regions of England abolished the Blackburn with Darwen tPCT in April 2013?
Related documents: [0]  [DOC] North West England, one of nine official regions of England, consists of the five counties of Cheshire, Cumbria, Greater Manchester, Lancashire and Merseyside. The North West had a population of 7,052,000 in 2011. It is the third most populated region in the United Kingdom after the South East and Greater London. [END] 
[1]  [DOC] Blackburn with Darwen tPCT was a UK National Health Service Primary Care Trust, responsible for commissioning & purchasing of health care in Blackburn with Darwen in Lancashire. It came under the North West of England's NHS Strategic Health Authority (SHA). It was abolished in April 2013. [END] 
Answer: 
North West England
North West England