ADVANCE supports women, children and young people affected by domestic and sexual violence, or by issues with debt, substance misuse, or mental health healthy problems. 
They also provide community support for women who are involved in the criminal justice system.

They offer the following support support:-

• Advocacy and support to women who have or are at risk of breaking the law;
• Support and advocacy for women through the justice system and through the court process;
• Support services and activities to women and girls both during and after statutory supervision by the Probation Service or Youth Offending Service;
• Advocacy and support to women experiencing issues with debt, family relationships, social isolation, health, substance use,  and mental health.
• Advocacy and support to women experiencing issues with domestic or sexual violence - through their Minerva Project

They are based across four London boroughs:

• Brent
• Hammersmith and Fulham
• Kensington and Chelsea
• City of Westminster

Go to their website to find out more

Additional search terms:- domestic violence, domestic violence intervention, experiencing domestic violence, people experiencing domestic abuse, violence intervention project, domestic, violence, domestic abuse, police, abuse, safeguarding, offenders, offender, prisoner, prison