Sajad Hussain, Shahoon Qurban, Stacey Bryan and Michael Hill operated the H-line, sending bulk text messages to potential buyers advertising drugs for sale.

Between March 11 and December 2, 2022, the county lines drug operation’s main phone number sent over 27,000 text messages.

Following investigations, officers from West Midlands Police The County Lines Task Force identified Qurban, Bryan, Hill and Hussain through CCTV footage and mobile phone inquiries.

In December 2022, officers executed warrants at the home addresses of all four drug gang members where mobile phones, cash and drugs were seized.

All were arrested and later charged with conspiracy to supply class A drugs.

Last month, Hussain, 51, of The Broadway in Dudleywho was found guilty at an earlier hearing, was jailed for nine years.

Bryan, 38, of Iron Foundry Drive, and Hill, 37, of Windsor Crescent, both admitted the charges and were jailed for four years each.

Last Friday, Qurban, 39, of Richmond Road, who also admitted the charges against him, was jailed for nine years and seven months.

Detective Constable Thomas Reece, who led the investigation, said: “This is a significant victory in our fight against drug trafficking. After months of relentless investigation, we have successfully dismantled a complex drug ring wreaking havoc in our community. This operation not only highlights dedication and teamwork, but also underlines our commitment to keeping our streets safe.

“We will continue to work tirelessly to hold accountable those who exploit and harm our neighborhoods.”