Carol,
See
this post for a summary of NICE guidelines and link to the latest full NICE guidelines and
this one for a response to the first post. I've made an FOI request for the advice issued by Sue Roberts.
NICE argue that although studies show that testing does nothing to help a patient control blood glucose levels, self testing should be offered to newly diagnosed type 2s. Your PCT may argue that by allowing you to test once a week that they are providing you with the capability to test. But you need to be able to test effectively, and once a week cannot be, in anyone's mind (except that is for an accountants) be effective.
PCTs argue that studies show that self testing causes stress and anxiety, so presumably you will need to demonstrate that you are able to interpret results and act upon that interpretation. My GP visibly relaxed when I took a little graph of the previous 30 days readings in and demonstrated that I knew what had caused the spikes and had a plan to avoid repeating those spikes (i.e. avoid that food or decrease the portion size, or walk that extra yard).
You're on diet and exercise control aren't you? If so, by paying for your prescription, you are meeting half the cost to the NHS - so strips may cost the NHS £14.53 but (presuming you are in England) you are meeting 49% of that cost directly and, it could be argued, the remaining 51% indirectly. Testing should be viewed as preventative medicine, by allowing you to better manage your BG you are delaying the onset of complications.
Hope this helps. Regards, Tubs.