Members of the MSF trade union in Udaras na Gaeltachta yesterday began a work-to-rule protest against what it called a lack of progress in dealing with staff problems. The Udaras has 116 employees of whom Udar as na Gaeltachta and 100 are members of MSF. The work-torule will affect Udaras offices in Galway, Mayo, Donegal, Kerry and Dublin.