Some countries and jurisdictions have explicit bans on sharia law. In Canada, for example, sharia law has been explicitly banned in Quebec by a 2005 unanimous vote of the National Assembly, while the province of Ontario allows family law disputes to be arbitrated only under Ontario law. In the U.S., opponents of Sharia have sought to ban it from being considered in courts, where it has been routinely used alongside traditional Jewish and Catholic laws to decide legal, business, and family disputes subject to contracts drafted with reference to such laws, as long as they do not violate secular law or the U.S. constitution. After failing to gather support for a federal law making observing Sharia a felony punishable by up to 20 years in prison, anti-Sharia activists have focused on state legislatures. By 2014, bills aimed against use of Sharia have been introduced in 34 states and passed in 11. A notable example of this would be 2010 Oklahoma State Question 755, which sought to permanently ban the use of Sharia law in courts. While approved by voters, the Tenth Circuit Court of Appeals placed an injunction on the law. Citing the unconstitutionality of the law's impartial focus on a specific religion, the law was struck down and never took effect. These bills have generally referred to banning foreign or religious law in order to thwart legal challenges.