How much of the film "The bank Job" is true?

AMERICAN National Association National Bank 6 BANCFIRST 15 Bank of Camilla 8 Bank of England 11 BANK OF SPRINGFIELD 11 cheques 22 City National Bank of Metropolis 3 FCNB Bank 18 FIRST National Association Community Bank 1 First National Bank of Monterey 2 Fredonia Valley Bank 2 FREMONT Bank 12 Kensington Bank 10 MAPLEMARK Bank 4 Oostburg State Bank 7 Peoples Savings & Loan Company 10 Putnam County State Bank 6 Spring Valley Bank 1 SUTTON Bank 28 SYNERGY Bank 14