OP uses petrol and diesel as though they are exchangeable isn't sure about the damage a fire of one kind (or the other) does to the pavement but we have to trust their expertise anyway?
At this point, it seems like you're attacking them out of a minor, localized grudge, more than anything else.
AKA: troll behavior. So, I am choosing to step away. Feel free to have the last word.
You see a similarity in a post you think is trolling to yours, and then post it... then you're the one comparing your own post to trolling.
I don't know why I'm replying to someone who takes such a hostile tone. "have the last word" is a great idea, you can go for it.