16. A description of the measures taken or to be taken or the arrangements made or to be made for the protection of persons on the installation from hazards, including explosion, fire, heat, smoke, toxic gas or fumes in particular during any period while they may need to remain on the installation following an incident which is beyond immediate control and for enabling such persons to be evacuated or rescued from the installation where necessary, including provision for—
(a)temporary refuge;
(b)routes from locations where persons may be present to temporary refuge and for egress therefrom to points from where the installation may be evacuated;
(c)means of evacuation at those points; and
(d)facilities within temporary refuge for the monitoring and control of the incident and for organising evacuation.