This 6-paged document is a powerful evidence of another intellectual low of British propaganda machine. Open it and you can tell that substantially it makes only two assertions on the Skripal case, and both are false.
Moscow is supposed to not only rein in its offensive geopolitical game, but also become more accommodating when it comes to Ukraine, Syria, and Europe. But since there’s no way the West is going to see any of these dreams come true — what’s the point of putting pressure on Moscow?
There is no legitimate reason for the British authorities to rule out that any of other states possessing Novichok technology (US, Britain, Israel) could have at the very least ‘lost control’ of their nerve agent stockpiles.