nostr:npub1hvzjvzfmclu5l5zk65fxye5cgt7e0qvs6rcn60z72v9hy79mmpzq4qmle9 For me, the first implies that Gill Sans is also used elsewhere, the second sounds more like it’s exclusive to British Rail.
Discussion
nostr:npub1zdsjeq4cr4mjkarrul9550tfg6hqwles8d9xj6h6q7d93r5ug8fqjuhx43 The next half of the sentence is about how it is used elsewhere.