Big Brother house ‘is on LOCKDOWN after mass security breach as bosses rush to secure the site’

Published: 16:44 EDT, 21 September 2026 | Updated: 16:51 EDT, 21 September 2026

The Big Brother house has been plunged into lockdown with housemates locked indoors after a mass security breach.

The ITV hit show has been in the midst of its most drama-filled season yet, with Monday's episode seeing its biggest row so far thanks to a clash between Lynx and new arrivals Jedward.

But away from the drama inside the house walls, sources claimed that bosses are scrambling to secure the site where Big Brother is filmed after fans succeeded in throwing tennis balls over the garden walls.