Extraditing someone to a country with the death penalty is barred in UK law, however it's no bar if "the Secretary of State gets adequate written assurance that

Extraditing someone to a country with the death penalty is barred in UK law, however it's no bar if "the Secretary of State gets adequate written assurance that the death penalty will not be imposed or, if imposed, will not be carried out"... It's quite the disgrace.