"An applicant who had limited leave to enter or remain in the United Kingdom as the spouse ... of a person who is present and settled in the UK and whose relationship breaks down during the probationary period as a result of domestic violence, may be granted indefinite leave to remain in the United Kingdom exceptionally outside the Immigration Rules provided that the domestic violence occurred during the probationary period whilst the marriage or relationship was subsisting ..."
"... and provided that the applicant is able to produce one of the following forms of evidence that domestic violence has taken place:- (i) an injunction, non-molestation order or other protection order against the sponsor (other than anex-parte or interim order); or (ii) a relevant court conviction against the sponsor; or (iii) full details of a relevant police caution issued against the sponsor."
"It is often difficult for victims of domestic violence to produce the documentary evidence of violence as set out at 1.2 above, and there is often an unwillingness or insufficient evidence to take the matter to court. Although caseworkers should still try to obtain police or court evidence confirmation of domestic violence, where this is not possible, acceptable evidence may take the form of more than one of the following: • a medical report from a hospital doctor confirming that the applicant has injuries consistent with being a victim of domestic violence; • a letter from a family practitioner who has examined the applicant and is satisfied that the applicant has injuries consistent with being a victim of domestic violence; • an undertaking given to a court that the perpetrator of the violence will not approach the applicant who is the victim of the violence; • a police report confirming attendance at the home of the applicant as a result of a domestic violence incident; • a letter from a social services department confirming its involvement in connection with domestic violence; • a letter of support or report from a women's refuge."