Distressed sailors and struggling swimmers. If you are in trouble at sea - they will be there to help you.
And this summer Kent and Essex had the UK's busiest coastal RNLI lifeboat stations - at Southend on Sea and Ramsgate.
But with the worst summer on record for 100 years - why have call outs soared in some areas? Sarah Saunders has been finding out.
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Thousands of lives are being lost every year because doctors are failing to spot a blood-poisoning condition known as sepsis.
Wiltshire Police are searching the garden of Christopher Halliwell's former home in Swindon.
A woman is warning that a child will die if the speed limit isn't brought down at one of the South's busiest beauty spots.