Dr. R, I have to say that I don't get British political satire. Granted I'm not on top of your issues, I know you're having problems with Boris Johnson but the intricacies of it all escape me. And of course British humor is quite different from American humor. So how is ol' B.J. an abandoned trolley and who is it trying to run him down?
The website where I find these do not release new ones on a Sunday of which leaves me going for the earlier ones (That is why I have posted many of these in a row on some occasions.) and I don't go searching for another source because I really like the styles here. Vote Leave - Wikipedia I can tell you that the bus in that original post represents the "Boris's Brexit Bus" that he used to promote one of his pledges. One of the biggest. Dominic Cummings - Wikipedia Dominic Cummings is depicted driving the bus. I am not sure if he is trying to say that Boris is "off his trolley", or if Dominic has some satirical past featuring shopping trolleys.
I got accused of being a Marxist on a site with a story about Amy Coney Barrett. Damn rights I'm a Marxist---a Groucho Marxist and damn proud of it.