Diplomatic Premises

While diplomatic premises in the UK are part of UK territory, they are inviolable and may not be entered without the consent of the Ambassador or Head of Mission. (See DPA 1964 section 2(1) and schedule 3.) Any offences committed in diplomatic premises in the UK are triable under the ordinary principles of English law, subject to the principles of diplomatic immunity for those who have it. Those who do not have this status (whatever their nationality) can be prosecuted as normal, as for example happened in the case of the terrorists who seized the Iranian embassy in London in 1980.
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