In message , at 18:04:44 on Sat, 28 Apr 2012,
Phil remarked:
I saw a billboard in Nottingham this morning.
They were on the M1 maxtrix boards, near East Midlands Airport, last
Wednesday night.

Spray, Slow down would have been more appropriate at the time.

Must be very new because I went up to Sheffield and back last week, and
the signs were about the spray.
--
Roland Perry