Annie Mole's, webmaster of Going Underground, daily web log (blog).
If you like this you'll LURVE One Stop Short of Barking, THE fun and informative BOOK about travelling on the London Underground.
In addition to all the pedantic smart arses "sucking the life out" of the sign by spotting the grammatical errors, many of the commenters generally think it's accurate. "This is the first 100% accurate MTA advisory I've ever read." said Polite New Yorker. In fact another commenter says the grammar "makes the sign all the more MTA authentic"
It certainly compares well with the sign on the Gatwick Express which I blogged about a few weeks back - it struck a chord on Flickr with loads of views & comments
Perhaps the Tube should put signs like these up rather than making comments about stopped clocks as their next April Fool. Problem is that most people would take them seriously or at least think - "Well for once they're being honest".
"The magic, mystery & sometimes maddening shortcomings of London's Tube are documented with love, enthusiasm & sometimes despair by its unofficial social historian." The Guardian