Drugs with an estimated street value of £150,000 and a haul of mobile phones have been seized during raids in a city suburb.
Two men, aged 20 and 41, and two teenagers, who cannot be named for legal reasons, have been arrested after the dawn raids on four properties in Cheetham Hill, Manchester on Wednesday, Greater Manchester Police said.
They are being held on suspicion of being concerned in the supply of Class A drugs.
Det Sgt Jamie Heaton said: “These co-ordinated operations demonstrate our dedication and determination to disrupt drug supply at every level.”