Seld tikli n 25 Yennayer 1990, amussu adelsan aqbayli (MCB) iger tiɣri i yimaziɣen n tmurt i ugdal n uɣerbaz, maca, ḥaca snat n lwilayat: Tizi Wezzu d Bgayet i d-yerran tiɣri srid, rnant ḍefrent-d kradet nniḍen: Bumerdas, Bwira, Sṭif. Ma d timnaḍin nniḍen n tmurt n yimaziɣen ur d-rrint ara, gant kan kra n tdukliwin tidelsanin. Ihi aseggas kamel d yiɣerbaen n semmus n lwilayat n tmurt n leqbayel ur ldin ara yiɣerbazen nsent.