In my comment next to that link, Nigel, I described a simple way of testing whether it is true Brown and Blair never missed a Cobra meeting, while simultaneously checking Gove's claim that PMs missing such meetings is normal?

Would you support getting actual factual information about attendance at Cobra, rather than relying on Gove's assertions or other people's memory? If not, I am prepared to rely on the advisor's memory in the absence of anything better.