Her role in his government became that of chief executive and roving diplomat. Previous chief executive Dave Brandon remains Chairman. Mengistu became president, with sweeping executive and legislative powers. Bill Winters is the current Group Chief Executive. That scandal put paid to Tang's hopes of becoming Chief Executive. EU's chief executive, Elizabeth Bilney. In addition to voicing the inept police officer Barry, Reilly also executive produced the series. The Judicial is independent of the Executive and the Legislative. All members of the executive and legislative branches are directly elected. The judiciary is independent of executive and legislative branches. He is a highly skilled business executive. The Judiciary is independent of the executive and the legislature. The judiciary is independent of the executive and the legislature. The Judiciary is independent of the executive. This helped maintain good relations between the executive and legislative branches.