ASH
sO NOW WE HAVE A RED ZONE, BEST AVOID ZONE A GREY ZONE DONT STAY TOO LONG ZONE AND A BLACK ZONE OF OMG WE ARE ALL DOING TO DIE ZONE!! WHAT NEXT A DOUBLE YELLOW LINE ZONE OR A ZONE FOR LOADING AND UNLOADING ONLY!!!!!
ITS KINDA GETTING A BIT SILLY NOW DONT WE ALL THINK, IM SURE ASH IS A RATHER NASTY SUBSTANCE TO GET JAMED UP UR PIPES AT 25000 FEET BUT IS IT NOT TIME TO RETHINK THE WHOLE "ZONE" IDEA AND START AGAIN?