Three people have been treated for minor injuries after a set collapsed during a performance of Fuerzabruta at Camden's Roundhouse.
London Ambulance was called at 19:48 on Friday evening and the three people were taken to the Royal Free Hospital.
One sustained facial injuries, one an ankle injury and the other suffered concussion.
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John Nolan, who was found with cigarettes and two lighters, suffered burns on 65% of his body after being alight for around six minutes.
Known as Pily she died in January, seven months after the disaster, having suffered a stroke.
The shake-up also aims to smash the "myth" that officers cannot pursue riders who are not wearing helmets.