For those busy office corridors lay 'Road Markings' carpet tiles - divide the corridor up into neat lanes, put 'Give Way' or 'Yield' lines where coridors join bigger corridors, solid/dashed central lines to indicate no overtaking where a corridor goes around a corner, etc., etc.-- hippo, Jul 10 2001 Baked (at Shell Tullos Phase V office building, Aberdeen). Perhaps at others too. Sorted out the age-old problem of crashing into person carrying coffee. A plan rigidly followed, and it works.-- lewisgirl, Jul 10 2001 Well I'm flabbergasted, lewisgirl. Never heard of such a thing in the backwoods of Oregon. Cool, though.-- Dog Ed, Jul 10 2001 Baked in my office. Mid-blue carpeting with footways marked in pale blue, grey lines treated as 'give way'. Aisle behind Lucy's desk is 'no access to kitchen'.-- angel, Jul 10 2001 random, halfbakery