No offence taken, but I disagree, if it goes pear shaped, and you're commited, (and this guy wasn't a goose by any stretch of the imagination) you're relying on something to be there and it's not, it turns very ugly. I did it in the Stanza. No clutch, no second gear, no drive, large embankment. Same deal. If there'd been a big drop, I'd have been over it, and I consider myself reasonably experienced. Maybe I should have written commited in capitols, because when you are absolutley chock-a-block up it, by the time you've realised what's happening, it's all over.
Cause or catalyst, it's best descibed as "a racing accident". It's a risk you take and accept.