Roanoke Co., VA - There was a lot of police activity in one part of Roanoke County Friday, but there was no emergency.
Officers from the county, the city of Roanoke and Salem, along with rescue agencies, were taping a public service announcement Friday morning.
They spent some time in the 2600 block of Embassy Drive from 9 a.m. - noon.
The county sent out letters to everyone in that neighborhood so they knew what was going on.
The PSA is about bath salts.