Robert Underwood, a parent of a 16-year old girl who died of Sudden Arrhythmia Death Syndrome, is campaigning to get defibrillators in all schools.
Contrary to popular perception, a defibrillator actually stops the heart, rather than restarts it, allowing it to naturally regain normal rhythm.
With a defibrillator to hand, a patient has a considerably greater chance of survival.
It's estimated that more than 95 percent of cardiac arrest victims die before reaching the hospital.
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Sunny spells on Friday after a frosty start, with only isolated wintry showers, mainly over the hills. Cold with a brisk northerly wind.
Brisk northwesterly winds will bring scattered showers with some bright or sunny spells developing in between. A widespread frost overnight.
Arthur 'Bob' Gumbley was beaten and robbed in his own home before he died in hospital.