This lady is not for turning but the man is

A clever reference!

"This lady is not for turning" is a famous phrase coined by British Prime Minister Margaret Thatcher in 1975, during a crisis in the European Economic Community (EEC). She was referring to her refusal to compromise on the UK's position on the EEC, and the phrase has since become a symbol of her strong leadership and determination.

On the other hand, "the man" is likely a reference to the phrase "the man who is not for turning", which is a play on words. It's a clever observation that while Margaret Thatcher was known for her unwavering stance, the phrase "the man" is often associated with a more flexible or adaptable individual.

Well done, whoever came up with this clever phrase!