Interestingly light on details isn't it
You know for someone so concerned with freedom of information, the originator of this story, and all its salacious headlines and controversial "revelations" is very scant on actual FACTS
http://www.jennywillott.com/news/000233/home_office_allowing_private_companies_access_to_the_dna_database.html
So lets see:
"Up to May of this year, the Home Office approved 25 applications for research projects using DNA profiles from the DNA database.
•5 are from private companies"
We can assume the other 20 were by the company that runs the database who have all the info anyway. That's 5 approved since the database was started... in 1995... 13 YEARS. Yes indeed, your private information is just FLYING out the door. Except, it isn't as they didn't provide identifiaction, only profile information. But lets not let pesky facts get in the way of a good spot of Labour bashing
"The police, many of whose officers have added themselves to the DNA database voluntarily, rejected a request for their DNA samples to be used in a research project."
A request. Ah, ok. Out of how many? On what grounds? How many were approved? If they rejected ONE request but accepted 5, 10? I can see how that'd make your "revelations" a bit less saucy. But a bit more accurate. I'm just speculating of course as the MP who submitted the freedom of information request didn't see fit to publish the request, or the answers. Ironic, no?
If anyone is interested your DNA is taken if you are arrested for a _recordable_ offence. That means your parking tickets, litter dropping, speeding, anti social behaviour etc does not mean you get a sample taken. Thats just ill informed daily mail ranting.
Nor does DNA evidence mean you are banged up and convicted on the spot. In fact recent changes in the law mean the police only have a power to arrest you if they think you commited an offence AND it is necessary for a specific reason. You need to be questioned for a minor offence and can come in when you finish work for example would NOT be an occasion where you could be arrested. But I digress - All DNA evidence ever does is connect you to a person object or location. Which is the basis of all modern forensics anyway.
And it is not a smoking gun by any means, it just creates a connection that must be supported by other evidence. DNA evidence itself is not de facto proof anyway, anymore than fingerprints ever were, and shrewd lawyers and juries are wising up to this fact.
No one has ever been convicted in a UK court on DNA evidence _alone_ as far as I know, though I wait to be proved wrong.
I'm all for a debate on how DNA is collected and used but its hard to know if the information the government has is being used responsibly and proportionately when all we get to inform opinion is so clearly biased one way or the other.