The father of Clare Wood, who died at the hands of a violent ex-boyfriend, said he was "quietly elated that common sense has come to the fore" after the introduction of what has become known as Clare's Law.
"I'm glad it escalated into what it has become," Michael Wood said.
More top news
German Chancellor Angela Merkel interrupted her holiday to hit back at critics of her migrant policy following deadly attacks.
Despite her smile, at just four, Mariah has only known life under fire in Syria and her family fear she will "carry very bad memories".
Charlotte Foster died in January this year after taking the combined contraceptive pill Dianette for just a few months.