At least it was only 10l. Mine was 67l 
67!!!! Blimey I was close to calling the fire brigade with 10!!!! However I work with LPG everyday and I'd done everything to remove the possibility of a BANG!!! The only thing I could of done was hose it down which would written the car off which is why I didn't call 999 as it's what they would of done. What did you do when 67 litres let go? Al your right. 7.50 is a packet of fags so not worried about the cost. However I now have a bad smoking habit to calm my nervous. I mean I've been involved where thousands of litres of LPG have been released and my bum didn't twitch as much as it did to day. Didn't help that it let go on the outlaws drive either.
I don't get that

Why would water cause a write off ??
If it's not alight, then "hosing down" (I assume with water) will actually ADD latent heat energy to the equation and INCREASE the rate of "gas discharge" ... if it "gases off" quickly enough it will "overcool" and the latent heat required for evaporation will not be present ?? So the "gassing off" process would slow down .. a little ??
Or does LPG have its own set of rules outside of Boyles's and Charles's Laws

Serious question as I don't see the logic in "hosing down" at all ... and if it is burning there are other reasons for NOT putting the flame out !!
