Investigatory Powers Tribunal
... that the Investigatory Powers Tribunal is the only British judicial body that can investigate whether surveillance carried out by MI5 or MI6 is legal?
... that the <b id="mwBZM"><a href="./Investigatory_Powers_Tribunal" id="mwBZQ" rel="mw:WikiLink" title="Investigatory Powers Tribunal">Investigatory Powers Tribunal</a></b> is the only <a href="./United_Kingdom" id="mwBZU" rel="mw:WikiLink" title="United Kingdom">British</a> judicial body that can investigate whether <a href="./Surveillance" id="mwBZY" rel="mw:WikiLink" title="Surveillance">surveillance</a> carried out by <a href="./MI5" id="mwBZc" rel="mw:WikiLink" title="MI5">MI5</a> or <a class="mw-redirect" href="./Secret_Intelligence_Service" id="mwBZg" rel="mw:WikiLink" title="Secret Intelligence Service">MI6</a> is legal?