points to the case of convicted ex— offender david wilson, who blackmailed 52 boys into sending indecent images of themselves. he was jailed for 25 years for his crimes. it was facebook itself had passed on wilson's details to the nca. the information commissioner's offers is that law enforcement doesn't need access to encrypted messages. that it already has sufficient powers. to give you an idea, as a result of the information that we received from the tech companies we are currently arresting 500 suspects a month between the nca and uk policing, and safeguarding 600 children. so the input that we get from the tech companies through the material that they are finding on the internet and sending to us is quite substantial. ii sending to us is quite substantial.— sending to us is quite substantial. if we run the whole of _ substantial. if we run the whole of the _ substantial. if we run the whole of the debate - substantial. if we run the i whole of the debate through substantial. if we run the - whole of the debate through the prism of one very important, very emotive idea, then we are