# San Francisco firefighter broke a Cruise robotaxi window after it advanced toward an active fire scene revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Incident: [San Francisco firefighter broke a Cruise robotaxi window after it advanced toward an active fire scene](/incidents/cruise-sf-firefighter-window-hayes-2023-01-22.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption. For the current state of this incident, see the incident page._

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /incidents/cruise-sf-firefighter-window-hayes-2023-01-22/history. REST: /v1/incidents/7a45e844-1085-4df0-8616-6c721f3c0bba/history. HTML: [/incidents/cruise-sf-firefighter-window-hayes-2023-01-22/history](/incidents/cruise-sf-firefighter-window-hayes-2023-01-22/history)._