Crimes where accused have brought shame on their family. Can include killings for conduct such as refusing to enter an arranged marriage or being in a displeasing relationship to the family.
Are honour crimes legal in UK?
They are crimes and if killing is involved it is murder.
Where is it legal?
South Asia and Middle East
Where is it illegal?
UK, Europe, USA, Pakistan e.tc.
Issue is usually one of evidence.
Why does it vary between cultures?
Honour crimes thought to have originated from tribal customs where an allegation against a woman can damage a family's reputation.
Perpetrators have tried to justify their actions using religious grounds but none of the world's major religions condone honour crimes.