I have an idea.
Do you get fed up with people who leave the lane you're queued in because the wrong lane is less clogged, then push in when they get to roundabout or turning.
I have thought of a system where upon seeing this happen, you push a button which makes a squeaking sound ahead of you and over the offending car.
Upon hearing this, any flocks of Starlings within the immediate vicinity will fly over the said car and drop their last 24 hours of digested bird food on the persons roof.
Reckon 60 grand for a 2% share in the Company would do it.
Richard
(good programme last night)