2. The responsible person must ensure that mitigation measures applied in accordance with article 12(3)(b) include—
(a)reducing to a minimum the number of persons exposed;
(b)measures to avoid the propagation of fires or explosions;
(c)providing explosion pressure relief arrangements;
(d)providing explosion suppression equipment;
(e)providing plant which is constructed so as to withstand the pressure likely to be produced by an explosion; and
(f)providing suitable personal protective equipment.