ruled
... that the United Kingdom Supreme Court recently ruled that current police practices regarding the retention of biometric data are unlawful?
... that the <a class="mw-redirect" href="./United_Kingdom_Supreme_Court" id="mwFns" rel="mw:WikiLink" title="United Kingdom Supreme Court">United Kingdom Supreme Court</a> recently <b id="mwFnw"><a class="mw-redirect" href="./R_(GC)_v_Commissioner_of_Police_of_the_Metropolis" id="mwFn0" rel="mw:WikiLink" title="R (GC) v Commissioner of Police of the Metropolis">ruled</a></b> that current police practices regarding the retention of <a href="./Biometrics" id="mwFn4" rel="mw:WikiLink" title="Biometrics">biometric data</a> are unlawful?