OFFICERS believe these two men could have vital information about the theft of a Network Rail vehicle.

The van was stolen from a depot in Fitzwilliam Street, Huddersfield, around 2.25pm on December 17, 2014. The thieves stole the keys before one man made off in it.

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Police said they believed two men from Blackburn might have witnessed the attack, although they do not think they are responsible for the actual theft.

A spokesman said: “Although the two males pictured are not responsible for the actual theft, they are wanted for questioning in connection with its disappearance.”

Email to C-CMU@btp.pnn.police.uk with information.