Dog owners in Amsterdam are upset that the city has promised to clampdown on people who let their pets walk in one of the cities most famous parks without a leash. They wouldn't be as outraged if the city hadn't also legalized public sex in the same park. A spokesman for the council said, "When the dogs are not kept on a leash they pee on whatever they see and they cause a lot of nuisance for other visitors." Alderman Paul Van Grieken added, "Why should we oppose a rule on something you can't oppose a rule on. Moreover it isn't a nuisance for the other visitors and gives a lot of pleasure to a certain group of people. There still are rules, They must take their garbage with them afterwards and never have intercourse near the playground. The sex must be limited to the evening hours and night."