I reported this experience 10 years ago, now according to the Wall Street Journal it is even worse. https://www.wsj.com/world/the-london-tube-feels-like-hell-efforts-to-cool-it-just-make-it-hotter-35b7a94a?st=wBziWS&reflink=desktopwebshare_permalink Today is supposed to reach 90 degrees in Seattle. Cool compared to the tubs under London. If there is a place closer to hell than the Central Line of London’s Underground I have yet to find … More London Underground