Bangers, rockets and screamers have long been part of Bonfire Night – but the traditional celebrations might sound a little different next year.

The government is currently considering reducing the limit for the noisiest fireworks for private use by 50%, after pressure from campaigners concerned about the impact on nervous animals and people with Post Traumatic Stress Disorder (PTSD).

About 20 million people enjoy fireworks at home every year, according to industry figures.

Andy Hubble, of the British Fireworks Association (BFA), said displays had already been getting quieter and a balance must be struck to prevent a black market in noisy fireworks springing up.

The end of October sees the start of several celebrations traditionally marked by fireworks and bonfires, including Halloween on 31 October, Guy Fawkes Night on 5 November, and Diwali, which is on 8 November this year.

The government has said an outright ban on the public buying fireworks would not be proportionate.

But Business Minister Kate Dearden said her department was considering “reforms to fireworks legislation, focused on their key harms associated with their misuse – their noise, and contribution to antisocial behaviour – whilst still allowing individuals to enjoy fireworks safely and responsibly for the important community and cultural celebrations they play a part of.”

It is already illegal to sell fireworks to under 18s, or to set fireworks off after 23:00, with exemptions for special occasions including Bonfire Night, Diwali, New Year’s Eve and Chinese New Year.

But campaigners have raised concerns about the impact of loud bangs on nervous pets.

Dog owner Katherine Alderson, from Clacton-on-Sea, told BBC Breakfast: “It’s a nightmare every single year.

“This year I’ve actually barricaded my bedroom window with numerous layers of insulation to try and keep out the noise of fireworks.”

Asked whether reducing the bangs would take the fun out of fireworks, she said she believed displays “should be about the lights and colours” and suggested “a complete ban” the sale of fireworks to the general public could be the solution.

But other campaigners say a ban is not needed, including Alan Friggieri, from the charity Combat Stress, which supports veterans with PTSD.

Giving evidence to MPs on the Commons’ Business Committee, Friggieri said calls to their helpline jump at this time of year because loud bangs can trigger PTSD symptoms.

“Nothing quite sounds like an AK47 other than fireworks going off – it’s that crackle,” one veteran who had been shot multiple times had told him.

Friggieri said veterans need to be able to plan around key dates, but he said he was not calling for a ban, because his organisation understands the cultural importance of firework displays.

Calling for better enforcement of existing rules by police to stop antisocial behaviour, BFA vice chairman Hubble warned a ban in Ireland had seen a flourishing black market in firework sales.

“There is a real risk here that if we make fireworks quieter that there is still a demand then we could create an illegal market where fireworks are coming in through internet sales and white van sales,” he told BBC Breakfast.

“At the moment we have a really well-regulated market where we have enforcers that know the products and can test them but as soon as these products go undercover then we lose that.

“We could actually create a louder and noisier environment because those are the sorts of fireworks that we’re seeing coming in through illegal sales on the internet.”

Asked whether it was true that displays were getting noisier, Hubble said: “No, no, it’s a lot quieter than it used to be – we used to have bangers and air bombs and and screamer rockets that used to be on sale and they were withdrawn from sale.”

Hubble said a BFA assessment of firework sales shows a 50% noise reduction to 110 decibels, which is what the government are considering, would impact up to 60% of firework sales to the general public.

Lowering levels to 90DB would affect about 95% of fireworks.

“That’s effectively a ban on consumer fireworks, not a modest reduction in noise,” he said.

RSPCA advice for people with nervous pets:

Combat Stress advice for people with PTSD:

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