NYC subway SNAFU probably caused by someone turning it off accidentally, say reports

OK, so you're halfway there. Now have you tried switching the network back on again?

An outage that knocked out half of New York's subway system and left hundreds of passengers stuck in tunnels was likely caused by someone in a control centre pressing the wrong button and turning off part of the network, according to reports by New York Governor Kathy Hochul.…

from The Register