I remain amused that one of the options for the ACS-64 is Boston is still the version used in the screenshots that went into the TSW2 ads back when Rush Hour released, so it just has TSW2 ad text on both sides.
You cannot delete that particular one. It is actually a different length HST, with more services, so I would recommend looking at it.
Oh wow, they actually put that on the side of them IRL? A bit cringe, but okay, that explains it. I genuinely thought it only existed for taking the screenshots for the rush hour ads that had a closeup of it. It commits so many advertising sins. It's all text, and a wall of it, too, with so much it has to be really compressed to fit the space. It looks like the small print that should be in the footer of the ad, noting all the platforms it's available and the T&Cs. Glad to see they got some proper graphic designers onboard for the more recent UK station ads we've seen.