On being paid by two masters

Cross with what I took at humbug I fired off a response to the Guardian. They ran with it.

The argument is made by some that MPs working in second jobs is a good thing because such professional expertise enriches parliament (Geoffrey Cox missed winter fuel votes while working abroad in second job, 11 October). There is a simple solution. When I was a clinical professor at a UK university, I was allowed to engage in private practice on the condition that I donated all such earnings to my principal employer (the university). I suggest Geoffrey Cox does likewise.