Roland Perry wrote:
"Dalston Kingsland: Several injured amid 'sheer panic' as fire breaks
out on board rush hour Overground train"

http://www.standard.co.uk/news/londo...sland-several-
injured-as-emergency-services-called-to-incident-with-train-in-east-
london-a3461051.html

Seems like a bit of a panic reaction to an overheated workman's drill.