Proponents of "gedoogbeleid" argue that such a policy practices more consistency in legal protection than without it. Opponents of the Dutch drug policy either call for full legalization, or argue that laws should penalize morally wrong or deviant behavior, whether enforceable or not. In the Dutch courts, however, it has long been determined that the institutionalized non-enforcement of statutes with well defined limits constitutes "de facto" decriminalization. The statutes are kept on the books mainly due to international pressure and in adherence with international treaties. A November 2008 poll showed that a 60% majority of the Dutch population support the legalisation of soft drugs. The same poll showed that 85% supported closing of all cannabis coffeeshops within 250 meters walking distance from schools.