Ha, I thought it was dying down a bit earlier! No chance. The lid to one coldframe has repeatedly 'flipped' despite bricks on top! The plants from there now been put into another coldframe, luckily empty, & the first just abandoned. Suspect the loose lid blowing around could drive me mad overnight if this wind continues- too close to bedroom window, drat!
I shall use it to have the woodland cactii in for over the summer months, then to the tip it shall go! Part of the plastic frame has snapped, so no point in trying to mend it. J.