Sterling/Swissie has been very volatile. Today's drop in £ didn't exactly happen on breaking "new" news. Brown and King only said what evrybody has known for a while - UK is in recession and interest rates will have to be cut and all that is priced in. So I assume today's moves were sentiment driven and there's some likelihood of a snap back. Things on Swiss economy front aren't exactly rosy either. To me GBP looks oversold at this stage vs CHF and CHF is overbought generally though where the equilibrium should be is anybody's guess and things will be volatile for a while.
just been to my kantonalbank to exchange some francs for pounds for my upcoming trip in november, had to pay CHF 1.88- 1£..............still its already 20cnts less than when i went in September