P1-31 Response Accepted in Part AI-assessed

Require evacuation alarm systems in high-rise buildings

Recommendation

All high-rise residential buildings (both those already in existence and those built in the future) be equipped with facilities for use by the fire and rescue services enabling them to send an evacuation signal to the whole or a selected part of the building by means of sounders or similar devices.

Published Evidence Summary
The following publicly available evidence relates to this recommendation:
According to reports, statutory guidance (Approved Document B) was amended, and BS 8629 was introduced for evacuation alert systems in all new blocks of flats over 18 metres (gov.uk, 26 February 2025). However, the government noted that evidence for retrofitting existing buildings was insufficient to mandate it, and the overall status was reported as 'In Progress' in February 2026.
How was this assessed?
Assessed by gemini-2.5-flash on 19 Mar 2026
Checked data held on this site (government responses, progress updates, independent evidence)
External sources searched: www.gov.uk, www.legislation.gov.uk, hansard.parliament.uk
Jurisdiction
England
Section Reference
33.22d
Response
Accepted in Part
Accepted in Part UK Government
21 Jan 2020

The government accepted in principle all Phase 1 recommendations directed at central government. The Housing Secretary Robert Jenrick presented the formal response to Parliament on 21 January 2020, committing to new duties on building owners and managers through the Fire Safety Bill and Building Safety Bill, including requirements for premises information boxes, floor plans, lift inspections, fire door checks, evacuation signage, and fire safety instructions to residents.

Read Full Response
Progress Timeline
Official Report
25 Feb 2026

Status as of Annual Report (February 2026): In Progress

Official Report
26 Feb 2025

Completed. Statutory guidance (Approved Document B) has been amended and BS 8629 introduced for evacuation alert systems in all new blocks of flats over 18 metres. The government noted that the limited evidence on the effectiveness of retrofitting is not sufficient to justify mandating it into existing high-rise buildings at this time.

Source
Report Grenfell Tower Inquiry: Phase 1 Report 30 Oct 2019
Responsible Bodies
UK Government Primary
Recommendation age 6.4 yrs
Last formal update 25 Feb 2026