(So-called) Honour-based violence
There is no published statistic
about how many 'honour' killings there are in the UK each year. It
is widely quoted that there are around 12 a year.
[Cowan, R., Death threat couple still running
11 years on, in The Guardian 28 June 2004] In the UK killings
are often disguised as an accident, or as suicide, and are not
recorded as 'honour' killings.
In 2004, the Metropolitan Police
decided to re-open 114 murder cases from the previous decade, which
they now think may be so-called 'honour' killings. [Metropolitan
Police, 2004]