Just not the sound of the GoPro taking the fall and tumbling! LOL
Hopefully the damage is contained to just a scratched housing!! Have never mounted mine externally for this very reason, but I reckon when I eventually do, I will tether it to the bodywork somehow, maybe close a tether cable in the boot, door or bonnet etc.
BMW E90 330i (M) '05 (His) | (Hers) BMW E46 320i f/l (M) '03