It's hard to recommend a site for a wandering species such as this, especially given that yours is an inland location.Debbie wrote:
Where o where is the nearest place to Shropshire that I am likely fo find any clouded yellows?
However, Clouded Yellows are strongly drawn to clover & lucerne, so if you know of any meadows (the larger the better) where clover is growing in profusion, then you'll have bettered your chances somewhat.