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Causing an Explosion Likely to Endanger Life (Section 2 Explosive Substances Act 1883)

Explosive Substances Act 1883, s.2

  • Indictable only
  • Life imprisonment

Definition

A person who in the United Kingdom or (being a citizen of the United Kingdom and Colonies) in the Republic of Ireland unlawfully and maliciously causes by any explosive substance an explosion of a nature likely to endanger life or to cause serious injury to property shall, whether any injury to person or property has been actually caused or not, be guilty of an offence and on conviction on indictment shall be liable to imprisonment for life. (Explosive Substances Act 1883, s.2)

Points to prove

  1. A person
  2. in the United Kingdom (or, being a citizen of the United Kingdom and Colonies, in the Republic of Ireland)
  3. unlawfully and maliciously
  4. causes by any explosive substance
  5. an explosion
  6. of a nature likely to endanger life or to cause serious injury to property
  7. whether or not any injury to person or property has actually been caused

Causing an Explosion Likely to Endanger Life is an offence under s.2 Explosive Substances Act 1883. A person who in the United Kingdom (or, being a citizen of the United Kingdom and Colonies, in the Republic of Ireland) unlawfully and maliciously causes by any explosive substance an explosion of a nature likely to endanger life or to cause serious injury to property is guilty of the offence, whether any injury to person or property has actually been caused or not (s.2). Maximum sentence: on conviction on indictment, imprisonment for life (s.2). The section provides for conviction on indictment only.

In practice

This is an indictable-only offence: it must be tried at the Crown Court. The charging decision rests with the CPS (not police). The suspect must be cautioned in accordance with Code C PACE 1984 before any questions about the offence are put to them. Interviews must be audio-recorded (Code E) or, for indictable offences, may be visually recorded (Code F).

Last updated 20 October 2026. Reviewed 20 October 2026