Single car DMUs are known to British rail enthusiasts as 'Bubble Cars'. Whilst no longer a passenger carrying vehicle
it instead is used to put sandite down during the Autumn. This class 122 now numbered 960 015 is in the old Railtrack livery
and is parked alongside Aylesbury Station on Monday 27th October 2003.
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Photo from James & Martin's Picture Collection Copyright 'Jampics' m.hawkes7@ntlworld.com