I actually meant afew 100 meters,saxumundham would be a good place as you don’t hear anything on fm, there are so many clear spacers for something.  maybe you could have something playing continuous disco music

I have one of those 0.5w, I use with the aerial retracted, I imagine it wouldn’t get too far, I do get muilpath in the bathroom from it barely 7 meters away. I have an 8006 too, i’ve set it put out a minus db figure, it does samething with the aerial retracted, i’ve not checked in the garden they do get around the building the same.
 
I was thinking about on a clear freuqency if something was audioable afew 100 meters away down the road weakly, on 87.7 or something, it would still make it against the law, I don’t know if i’m been paranoid, I’ve put on a frequency were theres some out of area tx to prevent it from happening..I do hear lots of in car ones I don’t hear static ones.