Codeine and dihydrocodeine can be bought over the counter in the UK in some circumstances. Codeine by itself is a Prescription Only Medicine and is available in 15mg, 30mg and 60mg strength tablets.
Hammock with a lakeside view. Hammock beside the beach. A hammock (from Spanish hamaca, borrowed from Taino and Arawak hamaka) is a sling made of fabric, rope, or netting, suspended between two points, used for swinging, sleeping, or resting.
Other popular sleeping hammocks are: Mayan Hammocks and Brazilian Hammocks. These are not sleeping hammocks, and are asking for injury. EDIT #2 For those wondering about how to properly sleep on a hammock, you must lay across the center line on an angle which creates a flat area where your body is.