Swazi police destroyed 2,500 hectares of marijuana fields in the mountainous northern Hhohho region in a series of raids early in 2002.[1][2] South African police helicopters identified the fields, and Swazi police sprayed the plants with defoliants while the cultivators fled to the hills.[1][2]

Police said the eradication drive was at its most successful yet, helped by new roads from the Maguga Dam construction reaching previously inaccessible growing areas where South African drug lords had secured supplies.[1] A year later Swaziland claimed that cooperation with South African police had let it destroy half of the crop, though cultivation continued.[3]

The Times of Swaziland reported that rains after some raids washed the chemicals off the plants and killed competing weeds instead, and that the financiers’ agents taught farmers how to wash the plants clean.[1] Police Superintendent Jerome Ndlangamandla gauged the destroyed share of the crop by a 40 percent local price rise: a matchbox of insangu cost E10 (about US$1), a compressed block E500 (about US$50), and 25 kilos E1,500 (about US$150).[1]