A lot of police publicity shows us, the members of the public, just how good police dogs are at doing their job. We are often shown examples of how uncannily accurate police dogs are in sniffing out drugs or firearms or explosives. We marvel at how these four-legged plod do their jobs without whining (as much as their handlers that is), claiming overtime, taking excessive sick leave, practising their Masonic handshakes, nicking people for criticising ideologies, fitting up members of the public or even beating a newspaper seller to death.
But how accurate are these dogs really? We’ve seen the police reality shows where the dog always finds the contraband or the fugitive but what are the figures for ‘false positives’ when dogs are used to search? If we are supposedly relying on these dogs to help for example in preventing Abdul’s latest terror outrage, should we not know how accurate these dogs are?
The figure, according to the Crimebodge site is an astounding 75% of false positives for dog searches. That’s potentially a lot of Abdul’s explosive alchemy that could be being missed if the explosive seeking dogs have anything like this level of accuracy.
Maybe we shouldn’t be relying so much on dogs to defend us against Abdul the Terrorist and his sweating, ticking, exploding rucksack? If four legged animals with only a 25% accuracy rate are the front line of defence against terror then I now feel a lot less safe when travelling on certain types of public transport. How many false positives are being checked out by officers while the real bomber or Mumbai type attacker could walk on unhindered towards their target?
“Did you know that a dog’s sense of smell is – on average – 5,000 times more sensitive than a human’s?
And that one third of it’s brain is dedicated to smelling?
But even with such olfactory super-powers almost 75% of positive detections made by these canine informants turn out to be WRONG.
With our UK police so fixated on petty and vindictive arrests, it pays to ensure that you don’t fall prey to these clueless, tongue lolling mammals…
And their dogs.”
Read the rest at: http://crimebodge.com/fool-a-sniffer-dog/