Unsuspecting motorists got either a shiver or a laugh yesterday morning in Portland, Maine as they drove by a construction site whose warning sign had been hacked: instead of the typical caution, they were told 'Warning Zombies Ahead!'
Portland authorities are not amused.
"These (signs) are deployed and used as a safety precaution. They're not a toy," Portland spokeswoman Nicole Clegg told the Portland Press Herald. She says the prank is a crime.