Those ten codes you hear if you are a CB or police scanner geek…ten-four…are history for the Maryland State Police. The agency has abolished the use of the ten ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (WTAJ) — Have you ever heard someone, ...

Maryland State Police has abolished the use of the "10 code" system and now uses what it called Common Language Protocol. Historically, 10 codes were used to describe common phrases used by law ...

Use of this code usually goes up around Thanksgiving time. If a duck acts as an accomplice, there’s a code for that too (W61.62X). MPR, a trusted source of medical news and feature content for ...