While clothing-optional bicycling is allowed in many places, similar behavior by motorcyclists is often seen as reckless and has even led to accidents when the rider was stung by an insect. Nude rider complaints are recorded in Coventry, England, where 21 riders proceeded naked through the town; Salt Lake City; Murfreesboro, Tennessee (claimed to be the first nude motorcycle rally); Providence, Rhode Island; and southern Sweden. In some jurisdictions, the act of cruising is unlawful. In Malaysia, over 100,000 outlaw motorcyclists called "Mat Rempit" are reported to cruise and race on the streets every night. Riders, including under-age youth, without a valid driver's license, have been described as "dangerous and illegal" and "hooligans." Street stunt riders on unlicensed dirtbikes are reported to be a problem in Baltimore, Maryland. Speeding is often referred to as a "hooligan" activity due to inherent risk to the public. Some types of motorcycles or specific models associated with hooligan behavior are informally referred to as "hooligan" motorcycles. In Seattle in 2010, a Washington State Patrol highway police trooper rolled his patrol car while chasing speeding motorcyclists, who then returned to jeer and taunt him. The motorcyclists said they were engaging in a semi-organized mass ride. The event attracted much media attention. In September 2013, public awareness of motorcycle hooliganism in America was increased when a video was uploaded to live leak showing a violent altercation between a family riding in an SUV and a group of motorcyclists in New York City. The bikers were participating in an annual unsanctioned rally called the "Hollywood Block Party". Over 1000 motorcycles, quads, and other vehicles participated in the 2012 rally a year prior, according to New York Police Commissioner Ray Kelly. The rally involved performing stunts and driving through Times Square, which has been illegal since it was pedestrianized in 2009. The incident began when a sport utility vehicle (SUV) driven by motorist Alexian Lien was involved in light bumper contact with motorcyclist Christopher Cruz. Cruz reportedly sustained minor injuries. In the video, Cruz merges in front of Lien and slows dramatically, apparently causing the collision. Following the incident, authorities familiar with such organized rides stated that Cruz was not attempting to cause a collision, but was attempting to slow traffic in order to clear a section of roadway to perform stunts on their motorcycles. Lien and many of the motorcyclists stopped their vehicles.