Ah, hm, sorry, sincere apologies, then. It is unexpected to see an aerodrome with no hard runways to be controlled; so that I had assumed... but of course assumption is the mother of all f____ps. My bad! Part of my confusion may follow from the absence of a "Redhill CTR" (unless I missed even more) - the UK is, as far as I understand, one of few FIR's to actually implement controlled aerodromes as an ATZ, with no associated CTR.