Cleaners notice, Great Eastern Railway

Notice, cast iron, Great Eastern Railway, Cleaners & Others, ex Southminster Locomotive Depot.

The text on this sign reads:

"No one but an engineman, fireman or a person specially authorised to do so is allowed to move an engine in steam. Cleaners, shed labourers and others are expressly forbidden to do so under any circumstances whatever. Any one moving an engine contrary to this regulation will render himself liable to prosecution. By Order"