Most were, but they also served as OP tanks in Sexton regiments, some were converted to ARVs, kangaroos, Badgers (Kangaroo with a wasp flame gun) & gun tractors, 2 were even converted as possible platforms for the AVRE but were discarded in favour of the Churchill. There was also an abortive attempt to mount the 3.7 AA gun on a Ram chassis.

Cheers,
Adam

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"Wars cannot be fought with dream stuff" - Sir Percy Hobart.