Google Cloud's UK Outage Knocked Out Banks and Courts - Because There's Only One UK Region to Fail Over To
A power failure in a single Google Cloud availability zone in London knocked out banking apps, the courts' video platform and delivery networks across the UK on 20 October 2026, after backup generators failed to engage. Because europe-west2 is Google's only UK cloud region, customers who hadn't built resilience across multiple regions or providers had no UK location to fail over to - a hard lesson in what single-region cloud dependency really means when it fails.
























