The board has established Audit, Nominations and Remuneration Committees to oversee and debate important issues of policy and assist in attending to its responsibilities, with terms of reference that each comply with the provisions of the Code and are available on written request from the Company Secretary at the registered office or on the company's website. The roles of the established Audit, Nominations and Remuneration Committees, whose membership is comprised of the three independent non-executive directors, with the Group Chief Executive additionally serving on the Nominations Committee.