There was no direct reference to any illegal activity in that thread, it could have been 1/4 throttle to 100 and in the Northern Territory, could have been on an airstrip, it could have all been fictional, imagining illegal things isn't worth deleting a good read. At least I don't think so.
And and! if somethings illegal that's just one persons opinion, doesn't mean it's a good one, you don't have to live by any laws if you don't want to.
If you choose not to sure you are forced to pay some compensation : ) but you still have a choice, so you should have a choice to read something if you want to this is not some dictatorship we live in