actual bodily harm actus reus attempt blackmail bribery buggery burglary cannabis common assault common law common purpose computer crime concurrence copyright corporate liability court of appeal of england and wales criminal law criminal negligence criminal procedure dpp v armstrong deception offences diminished responsibility in english law dishonesty duress in english law english law forgery grievous bodily harm handling harassment hybrid offence ignorantia juris non excusat impossibility defense incest inchoate offense indictable offence intention in english law judge jury kidnapping lesser included offense manslaughter in english law mens rea murder in english law necessity in english law obstruction of justice perjury property law provocation in english law public nuisance rape regulatory offences robbery self-defence in english law sexual assault statute summary offence theft trusts and estates