“As of 2015, handheld lasers are not permitted at the annual Burning Man event in Black Rock City. Mounted lasers are only permitted on art pieces, Mutant Vehicles and in theme camps if they comply with specific restrictions.”
Read the whole article here. Does it mean all lasers, no, just handheld devices. It does mean no lasers on Burn Night. Mounted lasers for art will be permitted under strict guidlines. So read up and make sure you understand the policy.