Hi Lionel,
British Bankers Association (www.bba.org.uk) and the Building Societies Association (www.bsa.org.uk), both have tracing services for dormant accounts.
With regards to living overseas and having an account with a British bank, I know that you can open an account with Barclays' Offshore bit (based in Jersey) and they don't require you to be UK resident. You still get your cash card cheque book etc. The only difference I can think of is that you won't belong to a branch geographically. But in these days of internet banking, I shouldn't think that will be a problem.
Posted: 2005-08-03 15:45:42