Several thousands Zanzibaris,led by Ministers,the Afro-Shirazi Party General Secretary,Sheikh Thabit Kombo,the Zanzibar Commander of the Tanzania People's Defense Forces,Colonel Yusuf Himidi,Revolutionary Council Members and Zanzibar M.P.s took part in demonstration yesterday in support of president Nyerere's action in implementing the O.A.U Addis Ababa resolution on Rhodesia.