Here are some examples of how you can reduce the risks from sun exposure:
Keep your top on.
Wear a hat with a brim or a flap that covers the ears and the back of the neck.
Stay in the shade whenever possible, during your breaks and especially at lunch time.
Use a high factor sunscreen of SPF30 on any exposed skin.
Drink plenty of water to avoid dehydration.
Check your skin regularly for any unusual moles or spots. See a doctor promptly if you find anything that is changing in shape, size or colour, itching or bleeding.