Seven people have been charged as part of an investigation into large scale drug supply in Chorley and South Ribble.
Last week, officers executed warrants at six addresses in Chorley and Leyland. A woman, four men and two teenagers were arrested.
Following consultation with the Crown Prosecution Service, all have been charged. They are:
Harriet Edmondson, 28, of Marlborough Drive, Preston is charged with three counts of conspiracy to supply a Class A drug.
Aaron Hickey, 18, of Slater Lane, Leyland is charged with three counts of conspiracy to supply a Class A drug and one count of conspiracy to supply a Class B drug.
Ryan Davies-Karabarind, 19, of Kingswood Road, Leyland is charged with three counts of conspiracy to supply a Class A drug and one count of conspiracy to supply a Class B drug.
Stephen Tunstall-Helm, 20, of Charlotte Place, Leyland is charged with three counts of conspiracy to supply a Class A drug.
Perry Miller, 20, of Lucerne Road, Preston is charged with three counts of conspiracy to supply a Class A drug and one count of conspiracy to supply a Class B drug.
A 16 year old boy from Leyland is charged with three counts of conspiracy to supply a Class A drug.
A 17 year old boy from Leyland is charged with three counts of conspiracy to supply a Class A drug and one count of conspiracy to supply a Class B drug.
Operation Warrior is the response to tackling serious and organised crime in Lancashire.