I had never heard of these, not in the slightest. So I am pretty amazed how your mind can put something together with the tiniest bit of visual info.
Never heard of york either. Of the list We have snickers, twix, kitkat, (at some point skittles not sure if we still have them, but we didnt have them untill somewhere after 2000s) toblerone, crunch and smarties. So there are a few on here we don't have, but I have still heard of.
Cabury carmel eggs are amazing. It's a thin chocolate egg filled with semi-liquid caramel.