Franks2000inchTV
Active Member
s.17 of the Compensation for Victims of Crime Act sets out that a person may be refused compensation if their behaviour directly or indirectly contributed to their injury - so for instance, a drug dealer may get refused for their claim for compensation as a victim of a crime even if the person who assaulted them is arrested, charged, and convicted of assault. The law does consider if one wrong contributed to, directly or indirectly, a subsequent wrong.
That seems to be about compensation, though, not about criminal culpability.