I always thought my gaydar was pretty good - I never fancied George Michael when all my friends did. But now I'm not so sure.
The PM is certain that the manager of the venue we are using next week is gay but I had thought he was straight but I've realised now that I can only tell with people whose first language is English.
The PM even thought he might be in with a chance if he was single. That I find even harder to believe.