amber gambler

== English == === Pronunciation === === Noun === amber gambler (plural amber gamblers) (UK, idiomatic) A driver of a road vehicle who accelerates when the traffic lights change from green to amber (instead of stopping, as required by law), gambling that no vehicle will cross his or her path; a driver who starts off when the traffic lights show red and amber together, but not yet green. ==== See also ==== jump the lights