Officials in San Francisco have voted to officially label the National Rifle Association (NRA) a “domestic terrorist organisation” following a mass shooting at an outdoor festival earlier this summer in Gilroy, California.

The formal classification — a rare label for an active US lobbying group — came as members of the city's ruling Board of Supervisors passed a resolution that suggested the NRA’s influence was behind an increase in deadly mass shootings nationwide.

“All countries have violent and hateful people, but only in America do we give them ready access to assault weapons and large-capacity magazines thanks, in large part, to the National Rifle Association’s influence,” the resolution read.

It also said the US was currently “plagued by an epidemic of gun violence” and that the gun lobbying group had used “its considerable wealth and organisation strength to promote gun ownership and incite gun owners to acts of violence”.

While the resolution does not legally restrict local businesses from working with the NRA, it encourages the city and county of San Francisco to “take every reasonable step to limit those entities who do business with the City and County of San Francisco from doing business with this domestic terrorist organisation.”

Trump protests: President visits Texas and Ohio after mass shootings Show all 31 1 /31 Trump protests: President visits Texas and Ohio after mass shootings Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators chant as they protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District AP Trump protests: President visits Texas and Ohio after mass shootings El Paso Trump headed to El Paso, after visiting Dayton, Ohio to offer a message of healing and unity, but he was met by hostility in both places by people who fault his own incendiary words as a contributing cause to the mass shootings AP Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre US President Donald Trump greets first responders as he visits El Paso Regional Communications Centre AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre An anti-Trump protestor holds a sign as police are lined up outside University Medical Centre Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso Demonstrators hold a sign as the motorcade carrying President Donald Trump departs a joint operations center after meeting with first responders after the El Paso mass shooting, Wednesday, Aug. 7, 2019, in El Paso, Texas. (AP Photo/Evan Vucci) Evan Vucci AP Trump protests: President visits Texas and Ohio after mass shootings El Paso Anti-Trump protesters hold a banner outside the makeshift memorial to the victims of the WalMart shooting that left a total of 22 people dead, in El Paso, Texas, on August 7, 2019. - President Donald Trump consoled victims of a mass shooting in Ohio on Wednesday but protesters and opponents denounced what they say is his extremist rhetoric on race and immigration. The president's trip to Dayton, where nine people were gunned down over the weekend, was to be followed immediately after by a stop in the border city of El Paso, Texas, where 22 were murdered. (Photo by Mark RALSTON / AFP)MARK RALSTON/AFP/Getty Images MARK RALSTON AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators gather to protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District early Sunday morning, Wednesday, Aug. 7, 2019, in Dayton. Twenty-four-year-old Connor Betts opened fire in Dayton early Sunday, killing several people including his sister, before officers fatally shot him. (AP Photo/John Minchillo) John Minchillo AP Trump protests: President visits Texas and Ohio after mass shootings El Paso Democratic presidential candidate Beto ORourke hugs a woman at a makeshift memorial outside Walmart honoring victims of the mass shooting there which left 22 people dead. Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso Anti-Trump protesters hold signs outside the makeshift memorial to the victims of the WalMart shooting that left a total of 22 people dead, in El Paso, Texas, on August 7, 2019. - President Donald Trump consoled victims of a mass shooting in Ohio on Wednesday but protesters and opponents denounced what they say is his extremist rhetoric on race and immigration. The president's trip to Dayton, where nine people were gunned down over the weekend, was to be followed immediately after by a stop in the border city of El Paso, Texas, where 22 were murdered. (Photo by Mark RALSTON / AFP)MARK RALSTON/AFP/Getty Images MARK RALSTON AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso Marisela Hernandez holds sign to protest the visit of President Donald Trump to the border city after the Aug. 3 mass shooting in El Paso, Texas, Wednesday, Aug. 7, 2019. Aiming to play the traditional role of healer during national tragedy, President Donald Trump paid visits Wednesday to cities reeling from the mass shootings. (AP Photo/Andres Leighton) Andres Leighton AP Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre An anti-Trump demonstrator holds up a placard outside the University Medical Center, where U.S. President Donald Trump holds a meeting with first responders in the wake of last weekend's mass shootings at a Walmart store, in El Paso, Texas, U.S., August 7, 2019. REUTERS/Jose Luis Gonzalez JOSE LUIS GONZALEZ Reuters Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre President Trump and First Lady Melania Trump greet PFC Glendon Oakley (second right), who saved several lives during the mass shooting in Texas AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators chant as they protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District early Sunday morning, Wednesday, Aug. 7, 2019, in Dayton. (AP Photo/John Minchillo) John Minchillo AP Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre An anti-Trump demonstrator holds up a placard as police block the area outside the University Medical Center, where U.S. President Donald Trump holds a meeting with first responders in the wake of last weekend's mass shootings at a Walmart store, in El Paso, Texas, U.S., August 7, 2019. REUTERS/Jose Luis Gonzalez JOSE LUIS GONZALEZ Reuters/Amanda Voisard Trump protests: President visits Texas and Ohio after mass shootings El Paso Beto ORourke consoles a man at the makeshift memorial outside Walmart Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso, University Medical Centre An anti-Trump demonstrator yells near police outside the University Medical Centre Reuters Trump protests: President visits Texas and Ohio after mass shootings El Paso TOPSHOT - El Paso residents protest against the visit of US President Donald Trump to the city after the Walmart shooting that left a total of 22 people dead, in El Paso, Texas, on August 7, 2019. - President Donald Trump consoled victims of a mass shooting in Ohio on Wednesday but protesters and opponents denounced what they say is his extremist rhetoric on race and immigration. The president's trip to Dayton, where nine people were gunned down over the weekend, was to be followed immediately after by a stop in the border city of El Paso, Texas, where 22 were murdered. (Photo by Mark RALSTON / AFP)MARK RALSTON/AFP/Getty Images MARK RALSTON AFP/Getty Images Trump protests: President visits Texas and Ohio after mass shootings Dayton President Donald Trump and First Lady Melania Trump arrive at Wright-Patterson Air Force Base AP Trump protests: President visits Texas and Ohio after mass shootings El Paso Makeshift memorial for victims of the shooting that left a total of 22 people dead at the Cielo Vista Mall Walmart AFP/Getty Images Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators gather to protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District early Sunday morning, Wednesday, Aug. 7, 2019, in Dayton. (AP Photo/John Minchillo) John Minchillo AP Trump protests: President visits Texas and Ohio after mass shootings President Trump greets Dayton Mayor Nan Whaley as he arrives at Wright-Patterson Air Force Base AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators gather to protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District early Sunday morning, Wednesday, Aug. 7, 2019, in Dayton, Ohio. Twenty-four-year-old Connor Betts opened fire in Dayton early Sunday, killing several people including his sister, before officers fatally shot him. (AP Photo/John Minchillo) John Minchillo AP Trump protests: President visits Texas and Ohio after mass shootings Dayton Damon Smith presents a message to President Donald Trump beside a makeshift memorial in Dayton AP Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators gather in front of an inflatable "Baby Trump" to protest the presidents arrival AP Trump protests: President visits Texas and Ohio after mass shootings Miami Valley Hospital, Dayton Demonstrators gather to protest the arrival of President Donald Trump outside Miami Valley Hospital after a mass shooting that occurred in the Oregon District early Sunday morning, Wednesday, Aug. 7, 2019, in Dayton. President Donald Trump is headed to Dayton and El Paso, Texas on Wednesday to offer a message of healing and unity, but he will be met by unusual hostility in both places by people who fault his own incendiary words as a contributing cause to the mass shootings . (AP Photo/John Minchillo) John Minchillo AP Trump protests: President visits Texas and Ohio after mass shootings El Paso A photo of victim Javier Amir Rodriguez, a 15-year-old sophomore Getty Trump protests: President visits Texas and Ohio after mass shootings Dayton Demonstrators protest the visit of US President Donald Trump to the site of the mass shooting in Dayton, Ohio, on August 7, 2019. - Nine people were killed on August 4 in the city's popular Oregon District. (Photo by Megan JELINGER / AFP)MEGAN JELINGER/AFP/Getty Images MEGAN JELINGER AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso A message is left for Donald Trump AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso Signs and flags adorn the makeshift memorial for victims of the shooting that left a total of 22 people dead at the Cielo Vista Mall Walmart, in El Paso, Texas, on August 7, 2019. (Photo by Mark RALSTON / AFP)MARK RALSTON/AFP/Getty Images MARK RALSTON AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso People hug at the makeshift memorial AFP/Getty Trump protests: President visits Texas and Ohio after mass shootings El Paso People pray at the makeshift memorial AFP/Getty

The NRA has served as a central focus for those demonstrating against gun violence in the wake of several mass shootings in recent months, with activists and 2020 Democratic candidates calling for bans on assault weapons and some even demanding a government buy back programme for AR-15s and AK-47s, two guns used in several of the latest shootings.

Donald Trump has previously suggested the same “domestic terror” classification placed upon the NRA by San Francisco officials should instead be used to describe the left-wing autonomous antifascist movement, otherwise known as Antifa.

The NRA decried the resolution as a “ludicrous stunt” while urging the California city to focus on issues besides gun control reform.

“This ludicrous stunt by the Board of Supervisors is an effort to distract from the real problems facing San Francisco, such as rampant homelessness, drug abuse and skyrocketing petty crime, to name a few," a statement from the gun rights group read.

“The NRA will continue working to protect the constitutional rights of all freedom-loving Americans.”

Catherine Stefani, a San Francisco District 2 Supervisor who wrote the resolution, told local news channel KTVU: “The NRA has it coming to them, and I will do everything that I possibly can to call them out on what they are, which is a domestic terrorist organisation.

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“We had Dayton, Ohio. We had El Paso, Texas. Now we've had Odessa, Texas, and people are dying every day in this country.”