Fed up with the warning signals and being out-numbered on the highways by drivers looking out for one another, police officers and state troopers began issuing tickets to those who send signals and warnings to drivers so that they can slow down and avoid being caught going above the speed limit. On November 17, 2012, a police officer pulled Michael Elli over and issued a citation for [f]lashing lights on certain vehicles prohibited; warning of RADAR ahead. Write 400 words minimum and cite sources.