you can not read I said if you come without a proper visa NO mention of ALL. Again your making up words I did not say. It's correct they can ask on exempt they can ask on a TV if you come to often so a retirement visa reduces the risk of being asked anything
he will not have a work permit. Where did you pluck that from ? As I said with the retirement 0 visa risk is less. Coming in with our a proper visa the IO can ask eventually. No mention of any Work Permit you made that up