In previous years the water cannon train had individual tank wagons but now the
water tanks have been put onto a flat wagon. The ECML water cannon train has two of
these wagons plus an operating coach and like all of these trains is top-n-tailed by class 37s.
Bringing up the rear here is 37895 at Alexandra Palace on the 25th October 2003.
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Photo from James & Martin's Picture Collection Copyright 'Jampics' m.hawkes7@ntlworld.com