I have that list already - it's all the airfields in my Pooleys which don't say "PPR" on the page.
Although, being a sensible aviator, I mostly give any airfield I don't know well a call anyway. Just like PPR-required airfields, that gives me a chance to find out if there are any local problems I should know about. On at-least one occasion that has avoided me ending up substantially in the mire.
G