and for all you who think cops are out to save lifes by checking speed… if they want people to slow down…they would just sit there with their radar on…taht way anyone with a detector would slow to a reasonable speed which incase would make everyone “safe”…but insted they use laser guns…which i think is more dangerous because they use them to defeat the purpose of radar detectors. But when somone is doing well over the speedlimit and their detector goes off in full aleart…they will get hard on the binders…which could cause an accident. Where as if the cop just sat there with his radar on…it would slow everyone down a few miles back.