The gang dealt in cocaine and designer drugs at the clubs on the island.Britons and an Irishman have been arrested by the Guardia Civil on Ibiza, accused of supplying drugs to discotheques on the island over the summer. The head of the gang was arrested in Manchester where a search of his flat revealed 40,000 pounds sterling and five kilos of cocaine. Information leading to the arrests came from a previous operation carried out at the end of August against other British traffickers on the Baleares, in which there were 13 arrests, nine Britons, three Irish and a Polish man. The Guardia Civil say the groups only operated in the high summer season, and made the use of several homes on the island to store small quantities of drugs which would be distributed within days. The main store of the drugs were hidden in hard to access parts of the countryside more than 5 kms away from any homes. They were protected in plastic bags, sealed with tape and placed in lunchboxes to avoid damp and any deterioration of the drug.