Cocaine and about £20,000 in cash have been seized by police in dawn drug raids.
Detectives from Greater Manchester Police (GMP) raided 11 properties across Rochdale and Lancashire.
Eight people, aged between 27 and 56, have been arrested on conspiracy to supply drugs and remain in custody.
GMP said it had also carried out several warrants at suspected “stash houses”, seizing mobile phones, cocaine and cannabis.
The raids were carried out on Wednesday and are part of GMP’s ongoing investigations into the criminal use of encrypted mobile phones.
