This device is not without controversy:

http://www.bbc.co.uk/news/10412057

http://en.wikipedia.org/wiki/The_Mosquito#Opposition

http://en.wikipedia.org/wiki/The_Mosquito#Legal_status

http://www.liberty-human-rights.org.uk/issues/young-peoples-...

http://www.dailymail.co.uk/news/article-513822/Buzz-Outcry-C...