The Minister for Health, Mr Martin, publicised a More is Less travel wallet with alcohol and safe sex advice for Irish holidaymakers yesterday. The Department of Health said it was worried about unwanted holiday pregnancies and sexually transmitted diseases. The pack, distributed by travel agents and airlines, advises travellers to eat before drinking, to pace themselves and to keep their drink in sight all the time. They are told not to mix drinks, to drink plenty of water and to carry condoms if sexually active.