J.A.F.O.
If Joe and Joanne Public don't know what "CLEAR PROP" means
Can I ask what exactly Mr & Mrs Public are doing out wandering aimlessly around the apron in the first place? I dare say it could happen but, perhaps, rather than looking to "clear prop!" (which I do shout without fail) or a suitable alternative to reduce the problem, why not stop anyone not familiar with the environment from going out unescorted? That way anoraks will be less likely to become an endangered species for one!
