France looking to introduce sea marshals on ferries. USA and Israel have air marshals. If this the type of thing that more countries should be looking at? Train marshals etc. What about at large events, concerts, sporting events etc that are all targets. Some were against a fully armed police force, but what about Marshals that are armed? True i dont know how far they could take it, as the number required could be quite high. Always thought the UK had airshals, but seems not. Is that a start