Burning Man 2011, Black Rock Desert, Nevada, United States

Since then, one of the challenges faced by the LLC has been trying to balance the freedom of participants - a defining element of the experience - with the requirements of BLM and various law-enforcement groups. Over the years, numerous restrictions have been put in place, such as
An imposed curved grid street structure.
A speed limit of 5 mph (8 km/h).
A ban on driving, except for approved "mutant vehicles" and service vehicles.