Dozens of women in Greater Manchester have used Clare's Law to discover if they are at risk of domestic violence from a partner.
It was piloted 9 months ago after the murder of Clare Wood, in Salford, by her ex-boyfriend.
Clare's father, Michael Brown, tells ITV of his hopes to save others.
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Much of the rest of this week is looking very changeable, cool and windy with showers or longer spells of rain
Windy on Tuesday evening, gusts of 45-50mph at the coast. Unsettled for the next few days, rain never far away
Provisional figures show that April 2015 has been the sunniest in Met Office UK records dating back to 1929 with 212 hours of sunshine