An Act relative to fires and explosions

This bill amends Massachusetts laws to increase penalties for individuals who wantonly or recklessly set fires or use explosives that cause personal injury. It specifically targets those who manufacture controlled substances and cause fires or explosions resulting in harm, imposing stricter prison sentences for these offenses. The legislation also strengthens punishments for arson committed on school property and adjusts fines and jail terms for wildfires that damage property based on the cost of restoration. Additionally, it clarifies penalties for setting fires that damage property rather than just causing physical injury to people.