Photograph 1 (Engineering): Acceptable staff dress: Man with overall, hard hat and hair net

Profile of a male member of staff from head to chest level. He is wearing a overall zipped up to the neck and a shirt and neck tie is visible underneath. He is also wearing a hard hat and a hair net. 'ACCEPTABLE' is printed into a strip of blue tape and stuck near the bottom of the image. On the reverse, the number one and 'Engineering' are written in red ink.