(2)The invitation to the members should be issued on the day fixed for the settlement and all possible precautions shall be taken to ensure that their names are not divulged. In selecting the members of the committee care should be taken to select such persons as are known to have a distinct sympathy for the advancement of the cause of temperance and prohibition and faith and the principles of social justice. No person who is known directly or indirectly to have or who is likely to have any interest in any excise shop or in any excise business or in any person doing such business shall be invited.