Was waiting on Harrow & Wealdstone station on Monday evening (23:30ish) to find a pair of 66s rolling through. I'm guessing it's quite a rarity to get something that's not a 378 or LUL stock?
Although I'm pretty sure I've heard of a couple of tales of a HST running out of Euston via the DC lines to avoid a blockade, similarly a pair of 31s on a failed and therefore heavily delayed southbound WCML train trying to get back to Euston to avoid engineering work.
Although I'm pretty sure I've heard of a couple of tales of a HST running out of Euston via the DC lines to avoid a blockade, similarly a pair of 31s on a failed and therefore heavily delayed southbound WCML train trying to get back to Euston to avoid engineering work.