We don't have synonyms for county line yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are counterline, country life and country lane.
(n) :
(UK, chiefly in the plural) A drug trafficking scheme to transport drugs from cities to smaller towns, especially one that recruits children and uses phone lines.
(n) :
Used other than figuratively or idiomatically: see county, line.
(n) :
(UK, chiefly in the plural) A drug trafficking scheme to transport drugs from cities to smaller towns, especially one that recruits children and uses phone lines.
(n) :
Used other than figuratively or idiomatically: see county, line.