Whiff Leaving somewhere for the wind to get out of the greenhouse is a good idea. If it gets in somehow and can't get out it pushes hard against the panes, and the weak point gives - usually the little clips that fasten the panes from the outside. Also, it may be getting funnelled into the space where the greenhouse stands by the structures around it and the wind direction.
Nicola Sturgeon’s husband Peter Murrell re-arrested over SNP finances.