I don't think that every government ministry or important figure should be expected to have to proactively reach out to Twitter and make a "formal arrangement" to avoid being rate limited on one of the world's primary sources of real-time information. This is simply a bad standard to set. Nevermind that, the rate limits were implemented a week ago so calling it lazy to not have a "formal arrangement" in place in less than a week is silly, especially considering that Twitter support's response times right now are atrocious.