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Ah, murraymints, you were lucky with Bank of Scotland, I think. Santander are completely intransigent. The Dept of Work & Pensions have registered me as an formal "appointee" (they visited both him and me, it all took weeks but nicely sorted now with Attendance Allowance backpaid) - however such approval holds no weight with the bank.
And JoolsTwo, you too were fortunate - Santander are not even returning my calls let alone volunteering to send someone out! It's good to have a bit of sympathy, I've been made to feel like a criminal by some of the people I've spoken with.