This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/wales/7240306.stm

The article has changed 5 times. There is an RSS feed of changes available.

Version 0 Version 1
Company defends anti-teen device Company defends anti-teen device
(30 minutes later)
A south Wales company making a sonic "teenage deterrent" which has sold 5,000 units worldwide has defended the device after calls to ban it.A south Wales company making a sonic "teenage deterrent" which has sold 5,000 units worldwide has defended the device after calls to ban it.
Known as the mosquito, it emits a high-pitched noise which can only be heard by young people.Known as the mosquito, it emits a high-pitched noise which can only be heard by young people.
The children's commissioner for England and human rights group Liberty say they infringe the rights of young people. Children's commissioners for England and Scotland and human rights group Liberty say they infringe the rights of young people.
But Compound Security Systems (CSS) in Abercynon, Cynon Valley, said the device did not breach human rights. But that was denied by Compound Security Systems (CSS), of Abercynon.
Simon Morris of CSS said the mosquito operated at 85 decibels and described the noise as being "quieter than modest passing traffic".Simon Morris of CSS said the mosquito operated at 85 decibels and described the noise as being "quieter than modest passing traffic".
He said the company took legal advice before putting the product on the market in October 2006, and there are an estimated 3,500 in use in the UK.He said the company took legal advice before putting the product on the market in October 2006, and there are an estimated 3,500 in use in the UK.
"We've spent an inordinate amount of time, effort and money making sure the device is safe and doesn't breach anybody's rights," Mr Morris said."We've spent an inordinate amount of time, effort and money making sure the device is safe and doesn't breach anybody's rights," Mr Morris said.
The frequency of the device is above the hearing range of most people aged over 25 and is being used by local councils and police forces across the UK.The frequency of the device is above the hearing range of most people aged over 25 and is being used by local councils and police forces across the UK.
Liberty says the mosquito has "no place in a civilised society"Liberty says the mosquito has "no place in a civilised society"
"We have been campaigning since the third month of having the product on the market for somebody to assist us in putting together a code of practice for its used and for it to be licensed and controlled," Mr Smith added."We have been campaigning since the third month of having the product on the market for somebody to assist us in putting together a code of practice for its used and for it to be licensed and controlled," Mr Smith added.
The mosquito was invented by Howard Stapleton, from Merthyr Tydfil, after his 14-year-old daughter returned empty-handed from a trip to a shop because of the rowdy teenagers outside.The mosquito was invented by Howard Stapleton, from Merthyr Tydfil, after his 14-year-old daughter returned empty-handed from a trip to a shop because of the rowdy teenagers outside.
The noise from the box, which costs about £500, was audible after five to 10 minutes to most teenagers but not all, and has a record of driving gangs away from troublespots.The noise from the box, which costs about £500, was audible after five to 10 minutes to most teenagers but not all, and has a record of driving gangs away from troublespots.
The Children's Commissioner for England, Professor Sir Albert Aynsley-Green wants a ban on the mosquito on the grounds that it infringes the rights of young people. The Children's Commissioner for England, Professor Sir Albert Aynsley-Green wants a ban on the mosquito on the grounds that it infringes the rights of young people, and he is supported by his Scottish counterpart.
'Demonising children''Demonising children'
His campaign will urge businesses to abandon its use, and will even encourage children to report instances of it being used against them. Prof Aynsley-Green's campaign will urge businesses to abandon its use, and will even encourage children to report instances of it being used against them.
He is also understood to be prepared to bring a test case in the courts if necessary.He is also understood to be prepared to bring a test case in the courts if necessary.
"These devices are indiscriminate and target all children and young people, including babies, regardless of whether they are behaving or misbehaving," Prof Aynsley-Green said."These devices are indiscriminate and target all children and young people, including babies, regardless of whether they are behaving or misbehaving," Prof Aynsley-Green said.
"The use of measures such as these are simply demonising children and young people, creating a dangerous and widening divide between the young and the old.""The use of measures such as these are simply demonising children and young people, creating a dangerous and widening divide between the young and the old."
Shami Chakrabarti, director of human rights group Liberty, said: "These untested, unregulated devices are at best a dog whistle and at worst a sonic weapon directed against children and young people.Shami Chakrabarti, director of human rights group Liberty, said: "These untested, unregulated devices are at best a dog whistle and at worst a sonic weapon directed against children and young people.
"They have no place in a civilised society.""They have no place in a civilised society."