Seem to remember that if the airfield is unlicensed then it does affect Joe Bloggs. I'm sure that in the ANO if an airfield is not licensed/government aerodrome, or notified by the CAA for that purpose, an aircraft is not exempt from the 'rule 5' for the purpose of practice approaches at the said aerodrome. So if you don't intend landing off the approach you must think again about doing that on an unlicensed runway/airfield. Just been looking at UKAIM from AFE and I'm too tired to get into all this C**P!