In an open letter, Ms Gracie - who has been at the BBC for more than 30 years - accused the corporation of having a "secretive and illegal pay culture."
Gracie oo BBC-da ka soo shaqaysay in kabadan 30 sano ayaa qortay waraaq furan oo ay shirkadda ku dhaliilayso kuna sheegtay in ay leedahay "nidaam mushaar bixin oo qarsoodi ah sharcigana aan waafaqsanayn."