I'm sure this is exciting, but mostly I'm just thinking "Ooh, free copy of the Times crossword"https://twitter.com/AllieHBNews/status/1063198002460938241 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I haven't actually looked yet but I'm saving it for a train journey tomorrow :)
Anyway, surely it's "abc"...
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.