I came back from my parents house the other day and found the bike laying on its side :(
Now, it was either caused by some knob head pushing it over, or the wind. I had a storm cover over the bike and figure that the windy conditions could have turned the cover in to a bit of a sail giving sufficient lift to topple it over.
In any case, the damage to the bike was substantial enough in that its ended up with a smashed wing mirror, pitted and scratched up side fairing, badly pitted engine vents, broken pannier stabiliser, scratched up pannier outside cover, broken indicator, cracked cockpit housing,
I'm sure I'm not the first and won't be the last but outside of locking it up in a garage (I don't have one of those (yet!)) I'm not sure what else you could reasonably do outside of not using a storm cover!
So a cautionary tale folks, strong winds may have the ability to blow your beloved machine over, especially if covered with a storm cover thing. I can't prove it was the wind of course, as I can't prove it was some errant a hole but I do live in a reasonably nice neighbourhood so prefer to believe the former :D
Oh well, lesson learned :)