Dear Mary: How can I hide my lockdown weight gain?

Q. For professional reasons it is important that I am not fat. However I have put on more than a stone and a half during lockdown. This would not matter in the short term as I am not required to appear anywhere physically for some weeks and am already on a successful weight-loss programme. My problem is that one of my competitors, so to speak, rang to say that she is going to be in the area and could she drop in for lunch. My kind but unthinking husband picked up and told her that she would be welcome. Under no circumstances can I let her see how fat I have become as she will spread it around and it will really impact on my work. Mary, how can I lose 20lbs in one week?
— Name and address withheld

A. Don’t even try. Simply retire to your bedroom, or even a day bed in your garden, with a pretend burns injury to your stomach.