$3\mathrm{.}1.$ Explain the advantages of implementing an effective health and safety management system $($H&SMS$)$ to the open$-$cast mining chief executive officer $($CEO$).(5)$

$3\mathrm{.}2.$ The ISO $45001$ standard mandates the inclusion of five key elements when establishing the Health &Safety Management System of an organisation. Provide a brief description of the principal features related to preparing the Health and Safety $($H&S$)$ policy statement specific to the construction industry. $(10)$