Customs v cocaine: Behind the scenes with Customs at the Port of Tauranga / Germany: Dusseldorf pizzeria offered cocaine as side dish / Cocaine discovered in European bodies from 400 years ago in major science breakthrough / Evidence found of Europeans using cocaine as far back as the 17th century / Cocaine in mummified brains reveals when Europeans first used the drug / 4 tons of cocaine found hidden in sugar in historic drug bust / Man who imported cocaine hidden in table jailed