Section 25

An accident happening to an insured person in or about any premises at which he is for the time being employed for the purpose of his employer’s trade or business, profession, vocation, occupation or calling, shall be deemed to arise out of and in the course of his employment, if it happens while he is taking steps, on an actual or supposed emergency at those premises, to rescue, succour or protect persons who are, or are thought to be or possibly to be, injured or imperilled, or to avert or minimize damage to property.