But police say they are disrupting the racket with multiple arrests and seizures of drugs and cash.
Mainly cannabis, but also cocaine, and prescription drugs are being sent from North America, Europe, and China to addresses in the region.
The contraband is often secreted inside legitimate products like tools, even empty bottles of Prime drink.
As crooks try to reduce the risk of being caught by using parcel deliveries instead of street dealing the number of packages intercepted heading for Greater Manchester has risen from 1,500 to 4,500 in a year.
GMP have made more 53 arrests since they launched Operation Concept the Serious Organised Crime Group (SOCG).
This is in relation to the interception by UK Border Force of 20kgs of cocaine, 643kgs of cannabis, 11kgs of crystal meth, and 1kg of amphetamine destined for Greater Manchester.
Upon making the arrests and executing dozens of warrants the SOCG have recovered more than £647,000 in cash, 81kg of cannabis, a kilo of ketamine, a kilo of MDMA, and half a kilo of cocaine, as well as a number of air weapons.
Detective Superintendent Joe Harrop said: "Operation Concept is GMP's approach to deal with an emerging threat in terms of volume.
"In essence it is people at various levels of criminality individuals purchasing for personal use, up to organised crime groups, who from various countries are having parcels posted to the UK with a criminal commodity inside, which includes drugs, dangerous weapons, and parts for firearms.
"In 97 per cent of intercepted parcels it is drugs, and predominantly it is cannabis.
Diese Geschichte stammt aus der July 07, 2024-Ausgabe von MEN on Sunday.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent ? Anmelden
Diese Geschichte stammt aus der July 07, 2024-Ausgabe von MEN on Sunday.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
Bereits Abonnent? Anmelden
Ronaldo hints at retirement - in two years
CRISTIANO Ronaldo says he has not set any plans for retirement but hinted it could come within the next two years.
Carsley's focus on getting job done
INTERIM England boss Lee Carsley is focused on getting the job done by sealing Nations League promotion with victory against the Republic of Ireland in his final match before handing over to Thomas Tuchel.
Selfish parking has driven me to despair
Wheelchair user tells of 'disgust'
Death threats made to medic
A WOMAN banged on the window and shouted death threats at a terrified paramedic who locked themselves in their car after she turned violent during an ugly row with a neighbour.
Street fight captured on CCTV
HORROR footage has shown the moment a fight involving masked thugs erupted on a residential street in Prestwich on Tuesday (November 12).
'He should have had to sit there in that courtroom'
Teenager allegedly sexually abused by man who took his own life speaks out on how she can now move forward.
Town's top cop taking on off-road bikes Interchange
New district Commander makes dealing with scourge one of his first priorites.
Funding for 600 new sustainable homes
MANCHESTER council leaders have approved further funding of £5.1m to advance four new developments by its own company This City to the planning submission stage.
Dad, 50, suffered a sore throat-two days later he died
Family tells of their complete shock and devastation
Demand doubled but we nearly had to close
Foodbank Humans MCR supports 400 families weekly across Manchester but has suffered due to a lack of funding