What does it mean when an ambulance has its lights on but the siren is off? Don't worry, it may not be as scary as it sounds.

Last week we asked the Jalopnik audience to share the weirdest unmarked police cars they’ve ever seen ... assume that simply because the blue lights flashing behind me aren’t coming from ...

A police officer stopped at an intersection after encountering a stalled semi-truck at around 8:35 a.m. According to the ...

A shirtless attempted-slay suspect in Florida took off in a police car and wound up pulling over an unsuspecting woman, ...