They aren't kidding!

I could not stand it any longer, you drive down Hwy 101 in Oregon and California and you see these signs along the way. I finally stopped in a place where I could take a photo of the sign. When the alarm goes off ( and they also use the alarm to signal city council meetings in one town) you need to follow the evacuation route signs . I would also suggest when you hear the siren that you take a machete with you, you will need it to break through the vegetation to climb the hills and see where you are going!