I've been reading a book that includes WW2 in north Africa. I realised we have no information on my father-in-law's war service. He was a military policeman and served in north Africa and Italy. He was at some point demoted and left as a private. I think he was in Beds and Herts but everywhere I search comes up with nothing. It seems you have to pay National Archives or buy books which may or may not be relevant.