This dispute's origins can be traced to lost promotional outlets due to voluntary early retirement schemes in the late 1980s, which decreased the number of promotional outlets within the National Museum. The small staffing pool in the National Museum served only to accentuate the lack of promotional opportunities, and a consequent build-up of frustration amongst the professional and technical staff resulted. The situation came to a head in early 1997 when the recruitment of new staff with skills in particular disciplines such as conservation, marketing, information technology etc. was initiated. These particular skills which are essential in a modern museum, had not been provided previously in our own National Museam. The staff now in dispute were aggrieved at the creation of six new posts, each to be filled by public competition, when promotions were not available to the exising National Museum staff. The staff then embarked upon the present course of industrial action in an effort to secure promotions.