M
Meadowsweet
'Clare's law' is a scheme that will enable people to request disclosure on whether a partner has a recorded history of violence. It means that if a person is in a new relationship, or is seeing signs of potential violent behaviour, they can ask the police to reveal if their is any previous abuse on their records.
I know that there are many abusers who have never been reported, so it's not a guarantee. But it feels like a step in the right direction and it recognises the right of people to choose to keep themselves safe OVER the right of the abuser to keep what they have done secret/confidential.
It has been trialled in the UK since 2012, and is set to be extended throughout the UK by March 2014.
http://www.channel4.com/news/clares-law-extended-nationwide-domestic-abuse-cases