Authorities in Hawaii are proposing a activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable on the popular tourist activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable of swimming with dolphins off the Hawaiian activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable . The dolphins have served as a activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable for tourists over the past activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable decades. However, federal officials say the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable tourism is harmful to the dolphins because they are supposed to be resting and socializing. The National Marine Fisheries Service of the National Oceanic and Atmospheric Administration proposes to prohibit swimming with, or activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable within 50 metres of, Hawaii's spinner dolphins. That would put an activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable to many tour group activities, which involve sailing alongside the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable in a boat and snorkeling with activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable . Ann Garrett, a spokeswoman for the National Marine Fisheries Service, said she didn't think the ban would have a big activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable on the tourist activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable in Hawaii. Ms Garrett said: "We think that by identifying 50 metres as the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable distance, there still can be a activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable tourist industry in Hawaii." Tour operators disagreed with Garrett's activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable . Tour company owner Kevin Merrill warned: "It would be the end of activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable dolphin swimming. We couldn’t offer the people the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable interaction that they expect." Dolphins activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable are most active at night and sleep and relax during the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable , which is when the tourists interact with them. Garrett said the activity approaching assessment ban coast creatures day end few impact increasing interaction legitimate magnet minimum quality them trade typically viable disrupts the dolphins' health and fitness.