I'm looking to get a shotgun licence and have been looking at gun cabinets. Local suppliers have either single lock or two lock versions. I note that the Home Office Guide says that there should be two locks placed at 1/3 and 2/3 height. Bearing in mind that these are guideleines what might be/is the approach of the local constabulary to gun cabinets and security? The single lock version is cheaper (of course). If it helps I fall within Devon & Cornwall Constabulary.