Minerva
I can’t make out who is supposed to be attacking whom. It’s just a funny story. Even following a fuel tanker is silly since it could be empty.
In London it really is a problem now. I’m dreading the local garage getting fuel because the result will be that we can’t drive anywhere as the whole area immediately snarls up with delivery drivers and buses caught in the jams They had a delivery on Saturday, People were driving down the wrong side of the road to escape the queue and a big van was driving the wrong side and swinging on to the pavement each time it met a car driving the right way. I was walking and it was very alarming. By the way I haven’t bought fuel since this whole thing started up. If only everyone with half a tank full had waited until they really need fuel.
It's a nasty "funny story", Minerva. I even wonder if it is true, as the internet survives on these sorts of tales that so often turn out to be the fruit of someone's imagination.
Even if it is true, it is all over that same internet at the expense of the people concerned. It's a very negative form of so-called "humour".
Essentially it is there to boost the ego of the teller. They are saying "me good/clever/a winner/included in our group; you (the other person or people) are stupid/a loser/exclude from our group."
It is often a form of humour used by dysfunctional groups. I do hope that's not what we are.