The Paris Fire Brigade has posted a video of a fire in an underground car park in Aubervilliers, which led to structural collapse: https://www.youtube.com/watch?v=-74Yu1fQSGY Two firefighters received minor injuries. French regulations now require sprinklers in new covered car parks but there are

Brannteknisk Forening, the Norwegian Fire Industry Association, has published sprinkler and water mist nozzle shipment data for 2022. It was a record year, with the total number of sprinklers sold increasing by 15% to 902,767. Of these, 22% were residential