The Liquor License Holders Investigatory Board shall consist of the City Manager, City Attorney, Police Chief, and City Clerk. Six additional members will be appointed as provided in this article. Two members shall be holders of licenses issued pursuant to the Nebraska Liquor Control Act, being Neb. RS 53-101 et seq. These persons need not be residents of the city if their licensed business is in the city. In appointing the other four members, preference will be given to employees of Western Nebraska Community College and the Scottsbluff Public School District, and persons who have been active in addressing alcohol-related problems. Board members who are employed by Western Nebraska Community College or the Scottsbluff Public School District need not be residents of the city.