sentences:  Amendment 41 supporters proposed a clarifying citizen initiative aimed at the November 2007 ballot, which escapes a usual ban on non-fiscal citizen initiatives at odd numbered elections by including a tax on lobbyists to finance the implementation of Amendment 41.But, this proposal was invalidated by the body that oversees the initiative process in Colorado for failing to state a single subject, and did not make it onto the ballot as a result.No ballot issues to interpret Amendment 41 will be placed before Colorado voters in 2008.