Unlucky mate.

I've been lucky twice now, once left the bonnet on the catch on my m3 and took it out for a spin, only noticed when I came back. Second time was more scary when I was setting up an AVCR on my Evo 4, came back home after some setting up and saw the bonnet was just on the catch, had 140mph recorded on the AVCR with it like that, what a plonker, lucky though.