Cash, drugs and gold bars were recovered during raids in Rochdale.
16 people were arrested after Greater Manchester Police executed searches at addresses in Rochdale as part of an operation aimed at tackling drugs supply and the exploitation of children and adults.
Police recovered large quantities of cash, drugs and gold bars during the searches.
Five cars were also seized during the operation.
14 men aged 25, 26, 22, 22, 48, 25, 27, 20, 22, 21, 25, 21, 34, 29 and one woman aged 29 were arrested on suspicion of section 45 of the organized crime act.
One man aged 35 was arrested on suspicion of drugs offences.
Chief Superintendent Neil Evans of GMP’s Rochdale borough, said: “Today’s warrants are a result of hard work by police alongside our partner agencies, and is a great example of the work we are doing to protect vulnerable victims from exploitation and disrupt organised crime.
“We have acted swiftly and taken prompt action to ensure that potential victims are supported and safeguarded.
“We will never tolerate drugs on our streets, and today we have successfully stopped a large amount of drugs destined for the street of Rochdale.”
Anyone with information should contact police on 0161 856 8589 or Crimestoppers, anonymously, on 0800 555 111.

Man, 35, Named as Victim of Fatal Enfield Pub Shooting
Full Leeds Route Revealed for 2027 Tour de France Femmes
Bradford Solicitor Filmed Allegedly Advising How to Avoid £45,000 Immigration Fine
Teen Driver Sentenced After 90mph Police Chase Through Halifax
Boy, 16, Cleared of Murdering Teenager in West London Stabbing
Girl, 10, Suffers Chemical Burns After Glitter Phone Case Leaks
Two Men Charged Following Keighley Café Break-In
£100m Drugs Gang Ringleader Ordered to Pay Back £260,000
Man Jailed for Defrauding Two Elderly Women of Over £5,000
Calderdale Named Among England's Top 25 Places for Children
West Yorkshire Police Officer Found Guilty of Rape
New Bradford Railway Station Planned at Interchange Site
Remix Saturdays
The Golden Era
Legal Show
Bhangra Nights