'caddycamp' and it's a pop-top camper

There used to be a club locally although not recently noticed anything listed.
Ham radio was quite cutting edge once and also there occasionally stories in the papers of international emergency calls being 'picked up'

Thats a tactile self adhesive used on metal staircases in factories etc etc

That's clever so its accessible from both sides then?

they are normally on a ball+socket mounting did you use any of that or chop it?

Looks very steep but in other angles you can see the individual terraces to pitch or park on

Now that one saw and its a long runaway roll back down a hill !