In a big week for banks, we'll get a much-awaited snapshot of how well our best-known banks may hold up if there's another economic downturn, with the reveal of the Bank of England's "stress tests" results. Meanwhile, a conference being held in the City of London will hear that investors can use simple techniques to pick out the higher quality banks for themselves. Share Radio Breakfast's Nigel Cassidy has been hearing from Bruce Packard, a banking industry specialist from the Lafferty Group, who will lead the conference debate.