No sprinkler system, no central fire alarm: This is what we know about #GrenfellTower, the London block destroyed by a deadly fire pic.twitter.com/vtZMI4Ceju— ITV News (@itvnews) June 14, 2017
No sprinkler system, no central fire alarm: This is what we know about #GrenfellTower, the London block destroyed by a deadly fire pic.twitter.com/vtZMI4Ceju