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Invisible spray tags burglars in store

10 Jan 2012

A high tech robbery prevention system which sprays invisible DNA on criminals has been installed in six McDonald’s restaurants in NSW.

The SelectaDNA spray system acts as a crime-deterrent by 'tagging' criminals and their stolen goods at the scene of the crime, greatly enhancing the likelihood such offenders will be caught and prosecuted. 

It’s been installed by security firm, SNP Security, whcih says McDonald’s is the first company in Australia to use the futuristic concept. 

SNP Security MD Tom Roche says the spray has already proven a successful crime reduction tool and burglary deterrent in many countries around the world.

“The spray is mounted on the ceiling and, when activated via a remote control, will emit a fine mist of SelectaDNA's solution onto the offender while simultaneously notifying the local police of the incident in real time. 

"The spray solution glows blue under ultraviolet light and is completely insoluble, remaining on a criminal's skin for up to two weeks. When the solution is analysed, the unique DNA marker present in each SelectaDNA spray provides the police with irrefutable evidence of the offender’s crime,” says Roche. 

“This product will complement McDonald's comprehensive suite of security measures in place to actively deter crime, particularly burglary and armed robbery."

A spokesperson from NSW Police endorsed McDonald’s move to upgrade its crime prevention measures, saying any moves which aim to deter criminals are welcomed by police. 

“With a large respected organisation such as McDonald’s embracing this technology, we would hope others will follow suit.”

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