Some users are mixing shisha with narcotic substances
In Dodoma, Tanzania's drug enforcement authorities have sounded a quiet alarm: the water pipe, long a fixture of social leisure, has become a vessel for something more dangerous. As the government prepares new legislation to regulate shisha, the 2025 National Drug Situation Report reveals not just the scale of what has been seized, but the ingenuity of what continues to slip through — a reminder that in the long contest between law and transgression, adaptation is the only constant.
- Authorities have documented a disturbing trend: shisha users are lacing the flavored tobacco with narcotics, turning a legal social ritual into a covert drug delivery system.
- Tanzania seized over 1,074 tonnes of illicit substances in 2025 — a staggering haul that signals both enforcement muscle and the sheer volume of drugs flowing through the country.
- Crackdowns on heroin, cocaine, and methamphetamine appear to be working, but success is breeding innovation — traffickers and users are pivoting to new methods as traditional supply chains tighten.
- The government has announced it is drafting legislation to tighten shisha regulation, though the shape of that law — whether it targets mixing, licensing, or both — remains unresolved.
- The hospitality and entertainment sectors, which depend heavily on shisha culture, stand to be disrupted, setting up a tension between public health imperatives and economic interests.
Tanzania's government is moving to regulate shisha more strictly after discovering that some users are mixing the water-pipe tobacco with illegal drugs. The announcement was made in Dodoma during the release of the 2025 National Drug Situation Report, with Drug Control and Enforcement Authority Commissioner General Aretas Lyimo confirming that research had documented the troubling pattern. "The government is in the process of developing legislation to strengthen regulation of shisha," he said, though the specifics of the proposed law remain undisclosed.
Shisha has long been a fixture in Tanzania's restaurants, lounges, and entertainment venues, particularly among young adults. What has shifted is how some consumers are using it — adulterating the product with prohibited substances in a hybrid consumption method that complicates both enforcement and public health messaging.
The 2025 report paints a vivid picture of the broader drug landscape. Authorities seized 1,074.72 tonnes of illicit drugs over the year, including over 1,014 tonnes of cannabis, nearly 30 tonnes of Kratom, and significant quantities of heroin, cocaine, and methamphetamine. Lyimo noted that intensified enforcement has made harder drugs progressively more difficult to obtain — but that pressure appears to be pushing traffickers toward alternative products and delivery methods, of which the shisha phenomenon is one example.
The report is framed as a diagnostic tool as much as a scorecard, meant to identify emerging threats and guide policy. The shisha regulation initiative is a direct product of that analysis. What remains to be seen is how the government will craft legislation that targets drug misuse without effectively banning a product the hospitality sector depends on — a question whose answer will emerge as the drafting process unfolds.
Tanzania's government is moving to regulate shisha more strictly after discovering that some users are mixing the water-pipe tobacco product with illegal drugs. The announcement came Friday in Dodoma during the release of the 2025 National Drug Situation Report, a comprehensive accounting of the country's drug enforcement landscape and emerging threats.
Aretas Lyimo, the commissioner general of the Drug Control and Enforcement Authority, disclosed that research had documented a troubling pattern: shisha users were increasingly turning to the flavored tobacco as a delivery method for narcotic substances. "We have found that some users are mixing shisha with narcotic substances," Lyimo said. "The government is in the process of developing legislation to strengthen regulation of shisha." The specifics of the proposed law remain undisclosed, but the move signals a hardening stance as authorities confront shifting drug consumption habits.
Shisha itself is not new to Tanzania. The water pipe—a device that cools and filters smoke through liquid—has become a fixture in restaurants, lounges, and entertainment venues across the country, particularly among young adults drawn to its flavored varieties. What has changed is how some consumers are weaponizing it. Rather than smoking tobacco alone, they are adulterating the product with prohibited drugs, creating a hybrid consumption method that complicates both enforcement and public health messaging.
The government's response reflects a broader recognition that drug traffickers and users are constantly adapting their tactics. The 2025 report documents this arms race in concrete terms. Over the course of the year, authorities seized 1,074.72 tonnes of illicit drugs nationwide. That haul included 1,014.06 tonnes of cannabis, 26.36 tonnes of khat, 29.52 tonnes of Kratom, 3.20 tonnes of skanka (a hybrid cannabis strain), 672.23 kilogrammes of heroin, 4.89 kilogrammes of cocaine, and 907.18 kilogrammes of methamphetamine. The volume and variety underscore both the scale of the trafficking problem and the diversity of substances circulating through Tanzanian markets.
Lyimo noted that harder drugs like heroin, cocaine, and methamphetamine have become progressively more difficult to obtain following intensified enforcement operations. That success, however, appears to have created a vacuum that traffickers are filling with alternative products and consumption methods. The shisha phenomenon is one manifestation of this shift. As traditional supply chains face pressure, both dealers and users are innovating, finding new ways to deliver prohibited substances to market and into bodies.
The report itself is framed not merely as a scorecard of seizures but as a diagnostic tool meant to guide policy. Lyimo emphasized that the document identifies emerging threats and areas requiring fresh attention, with the goal of supporting government decision-making and improving coordination among stakeholders. The shisha regulation initiative is one concrete outcome of that analysis—a recognition that enforcement alone cannot address consumption patterns that are evolving faster than regulations can keep pace.
What remains unclear is how the government will define and enforce shisha regulations without banning the product outright, which would face resistance from the entertainment and hospitality sectors that depend on it. The legislation could target the mixing of shisha with drugs specifically, or it could impose licensing requirements on venues, or both. Those details will emerge as the drafting process advances. For now, the announcement signals that Tanzania's drug control apparatus is watching, learning, and preparing to move.
Notable Quotes
We have found that some users are mixing shisha with narcotic substances. The government is in the process of developing legislation to strengthen regulation of shisha.— Aretas Lyimo, Drug Control and Enforcement Authority Commissioner General
The Hearth Conversation Another angle on the story
Why does shisha specifically become a problem now? It's been around.
Because it's a delivery mechanism that's hard to regulate. You can't tell by looking whether someone's smoking pure tobacco or tobacco laced with heroin. It's invisible.
So the government can't just ban it?
Not easily. Shisha lounges are legitimate businesses. Thousands of people smoke it without drugs. A blanket ban would be economically disruptive and politically unpopular. They need something more surgical.
What does the legislation likely do?
Probably licensing requirements for venues, age restrictions, maybe rules about what can be sold with shisha. They might require ID checks or ban sales in certain areas. The goal is to make it harder to use shisha as a cover for drug consumption without destroying the legal market.
Is this a sign that the drug war is failing?
Not failing—adapting. The seizure numbers are huge. But when you make heroin and cocaine harder to get, users and dealers find alternatives. Shisha isn't new; the mixing is. It's a symptom of enforcement working well enough to force innovation.
Who gets hurt by stricter shisha rules?
Legitimate business owners first. Young adults who use it recreationally. But also—and this matters—people struggling with addiction who might lose access to a social space. Regulation has collateral damage.