Most people "underestimate the sun" and the irrevocable damage it can do to skin, a 21-year-old skin cancer survivor warned Good Morning Britain.
Kelli Cooke from West Sussex was diagnosed with malignant melanoma at 19, despite always being vigilant with sunscreen and wearing factor 30.
She is now in remission but said she had to "be really careful" and carried suncream with her "all the time".
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Chancellor George Osborne will seek to reassure financial markets on Monday morning following Britain's decision to leave the EU.
In his first outing since the referendum result, the lead Leave campaigner has outlined his vision for a post-Brexit Britain.
Becoming fresher, unsettled with rain at times as the week goes on.