It's official - Labour members cause heatwaves

It seems that the heatwave is going to continue for a while and Labour activist Kerron Cross is responsible for it:

Almost every Summer during the few days I spend in the Isle of Man, England usually has its hottest days of the year. It doesn't matter when I take those few days away - it's nearly always the case.
...
Anyway, I'm off again to the Isle of Man again next weekend for a few days, so you can put your money on the heatwave continuing till then. Cheer up one and all. :-)

So now we know who to blame!