The International Tibet Inependence Movement (ITIM) is a movement to establish historical Tibet, comprising the three traditional provinces of Amdo, Kham, and Ü-Tsang as an independent state. Support for the movement in the current Tibet Autonomous Region is illegal within the People's Republic of China and the movement is largely led by Tibetans in exile with the support of some individuals and organizations outside of Tibet. Indeed, celebrities and many non-Tibetan Buddhists have lent their support or solidarity - this has led to the 'Free Tibet' movement harnessing much support since its creation. The level of support for the movement within the Tibet Autonomous Region and other Tibetan areas of the PRC is difficult to assess.