Agus plunges a wooden paddle into his coffee and marijuana-filled wok, taking care to roast just the right mix of ingredients -- and stay one step ahead of police in Indonesia's Aceh province. His contraband brew is a hit with locals and buyers in other parts of the Southeast Asian archipelago, who pay 1.0 million rupiah ($75) for a kilo of it. But this is risky business in Aceh, where even drinking alcohol or kissing in public can earn you a painful whipping under its strict Islamic law. Agus, not his real name, is part of a clandestine economy in the region at the tip of Sumatra which, despite its no-nonsense reputation, is Indonesia's top weed-producer.