As he stepped into the atrium and his team of Aurors fanned out Kingsley realised that someone would have to contain the fire. As he heard a sizzle he looked around and saw Susan Bones wetting down the wood. It was a start and she had a good idea. He moved towards her.
"That's a good idea, but it will only contain the fire not put it out, what else can we do? It's too large for a containment shield." As he helped her wet down the walls there was a moment for teaching. His mind was flicking rapidly but he couldn't quite catch the idea.