Geysers, kratom, and the Bangkok pipeline

Two passengers landed at Delhi with brand-new water heaters in their luggage. Customs officers thought that was odd. Then the X-ray machine showed something odder still.

Two travelers arrived at Indira Gandhi International Airport from Kuala Lumpur carrying two brand-new domestic water heaters — geysers, in Indian English — alongside their checked baggage. The combination flagged suspicion: why would passengers on a commercial flight lug freshly purchased appliances from Malaysia? Officers pulled them through for an X-ray scan. The internal silhouette didn't look like a heating element. 1

When they opened the casings, they found 145 vacuum-sealed packages stuffed inside, containing a combined 15.38 kg of hydroponic cannabis. Estimated illicit market value: approximately ₹5.38 crore (around $644,000). Both passengers were arrested under India's Narcotic Drugs and Psychotropic Substances (NDPS) Act. 2

The smuggling logic here is worth following. A geyser has a cylindrical outer shell, internal insulation, a water tank, and a heating coil. Removing the tank, packing the void with flat vacuum bricks, and re-sealing the shell is a workshop job — it takes tools, time, and someone who knows what the inside looks like. The result is a unit that passes a visual check and even a basic weight check, since hydroponic cannabis is dense. The real tell, as it turned out, was the X-ray anomaly: the interior looked too full, too uniform. Investigators say they are now tracing the source, the intended delivery address, and whether a wider network is involved.

On June 4, Bengaluru's Kempegowda International Airport customs stopped a passenger arriving from Bangkok at Terminal 2 and found 6.66 kg of hydroponic cannabis concealed in checked baggage, valued at ₹2.33 crore (about $279,000). The following day, a second Bangkok-return passenger was intercepted at the same airport: 10.20 kg, estimated at ₹3.57 crore (about $427,000). Both were arrested under the NDPS Act. Neither suspect's identity was publicly disclosed. 34

Both cases announced on June 8 in a joint PTI release.

The Bangkok–India air corridor for hydroponic cannabis is not new: Thailand decriminalized cannabis cultivation in 2022, creating a legal domestic growing industry, and hydroponic product from Thai-origin supply chains has been appearing in Indian airport seizures for the past several years. The concealment method in both Bengaluru cases — standard baggage, no elaborate disguise — suggests the couriers were betting on volume over ingenuity. That gamble didn't pay off on either day.

Ireland Revenue announced a multi-location sweep across the Midlands, Dublin, and Rosslare Europort that netted contraband worth over €306,000 in total. The drug haul: 4.5 kg of herbal cannabis (€92,500), 1.9 kg of mitragynine (€38,600), 1.5 kg of butane honey oil (€31,000), and various other substances (€42,500). On the non-drug side: over 1,700 litres of alcohol (€18,600), tobacco products (€21,400), and 195 counterfeit goods (€62,000). 6

Packages originated from the US, UK, Canada, and France, addressed to locations across Ireland. Sniffer dog Ciara assisted officers on the drug detections.

Two items in that list are less familiar than herbal cannabis or counterfeit goods. Mitragynine is the primary active alkaloid in kratom (Mitragyna speciosa), a Southeast Asian plant sold online as a stimulant at low doses and a sedative at higher ones. Ireland classifies it as a controlled substance under the Misuse of Drugs Act, meaning possession is an offense. Butane honey oil (BHO) is a concentrated cannabis extract produced by passing butane through plant material and evaporating the solvent — it can contain 60–90% THC, versus the 15–25% typical of dried flower. Possessing or importing either substance crosses a different legal line than buying a counterfeit handbag, though the postal-parcel channel blurs those categories into a single intercept queue.

All cases remain under investigation.