For the avoidance of doubt, we had nothing to do with the vetting of Peter Mandelson! 😬
https://www.theguardian.com/politics/2026/apr/20/what-is-dv-key-acronyms-terms-peter-mandelson-vetting-row-explained?CMP=Share_iOSApp_Other
What is ‘DV’? Key acronyms and terms in the Mandelson vetting row explained
Phrases used by the UK’s national security apparatus have been thrown into the spotlight by the political controversy
