"Twitter is no longer reliable" said a post by New York City’s Metropolitan Transit Agency. It announced that real-time bus and train service alerts would no longer be available on the platform.

https://www.engadget.com/nycs-transport-authority-will-no-longer-post-service-alerts-on-twitter-051701441.html

Last week, major emergency weather accounts faced disruptions over Twitter’s API access.

https://mashable.com/article/twitter-exemptions-nws-public-service-safety-weather-accounts

#Twitter

National Weather Service accounts were not granted API exemptions by Twitter

Public safety accounts will still be limited unless they pay up for Twitter API access.

^{Matt Binder (Mashable)}