When the first of them erupts, the last one erupts too, but there is only one eruption. Even policemen cannot explain this phenomenon poetically. Policemen make good use of passive force. They fight problems using philosophical weapons. They could be a threat for your people. But do not worry: the holy Text left by judge Panu gives complete instructions on how to neutralize them. First, move towards the nearest source of lava.

     And then, speak to her very nicely. She'll "listen" to you in her own mystical way. Then if she considers your request worthy of it, she'll send her army of old greek writers.