Legacy • Major incident report

CHALET / SAD CHALETS police meaning

Legacy major incident scene report. A quick, source-backed reference for the UK policing mnemonic CHALET.

Short answer

Older UK emergency-services structure for the first person on scene to pass incident information to the control room. Superseded since December 2013 by the JESIP METHANE/ETHANE report: the official JESIP control-room guide instructs staff that reports 'may be received using the mnemonic METHANE instead of CHALETS or SAD CHALETS'. Retain for historical/exam awareness only.

CHALET
Legacy major incident scene report
CCasualties — approximate numbers of dead, injured and uninjured
HHazards — present and potential
AAccess — best access routes for emergency vehicles
LLocation — the precise location of the incident
EEmergency services — already on scene and others required
TType — type of incident with details of vehicles/buildings involved

When officers use it

Older UK emergency-services structure for the first person on scene to pass incident information to the control room. Superseded since December 2013 by the JESIP METHANE/ETHANE report: the official JESIP control-room guide instructs staff that reports 'may be received using the mnemonic METHANE instead of CHALETS or SAD CHALETS'. Retain for historical/exam awareness only.

Practical point: the mnemonic is a memory aid, not the test. Decisions still turn on the live facts and the underlying law — record your rationale, not just the letters.

Variants and spellings

Also seen as CHALETS (final S = Start a log / Safety in some force training material — the JESIP PDF names 'CHALETS' without expanding it). Letter meanings verified from Wikipedia; supersession verified from the official JESIP PDF.

SAD CHALETS — Legacy first-officer major incident assessment and report

Extended legacy version of CHALET used by UK police: the SAD prefix covers the first officer's own actions (Survey, Assess, Disseminate) before the CHALETS report content. Explicitly superseded by METHANE under JESIP — the official JESIP control-room guide (2016) names both 'CHALETS' and 'SAD CHALETS' as the mnemonics METHANE replaces.

SAD CHALETS
SSurvey — survey the scene
AAssess — assess the situation and the risk implications
DDisseminate — disseminate information to the correct groups in the correct sequence
CCasualties — number, type and condition
HHazards — types, severity, impacts and status
AAccess — control points, safe routes in, reception centres
LLocation — specific grid reference or prominent feature
EEmergency services — what support is required
TType — nature and type of incident
SStart log — start collating information from the beginning of the event
Note: Letter meanings verified from a training-secondary source (some renditions give final S as 'Safety' or 'Situation'); its existence and supersession by METHANE are verified from the official JESIP PDF.

Why Section includes this

Section is a fast UK police reference app for officers and student officers: offences, points to prove, PACE powers and the standard mnemonics in one offline place. Every entry in the app — including this one — was verified against the sources listed below.

What does CHALET stand for?

C = Casualties, H = Hazards, A = Access, L = Location, E = Emergency services, T = Type.

Is CHALET a law?

No — it is a memory aid used in UK police training. It has no statutory force of its own.

Are there variants of CHALET?

Also seen as CHALETS (final S = Start a log / Safety in some force training material — the JESIP PDF names 'CHALETS' without expanding it). Letter meanings verified from Wikipedia; supersession verified from the official JESIP PDF.

Sources

M/ETHANE — Major incident scene report (JESIP standard) GOWISELY — Stop and search — information the officer must give (PACE s2 / Code A) IDCOPPLAN — Arrest necessity criteria ('ID COP PLAN') — PACE s24 / Code G

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