broadcasting restrictions
... that in the UK, actors were employed to speak the words of certain people whose voices were banned from the airwaves because of broadcasting restrictions introduced in 1988?
... that in the UK, actors were employed to speak the words of certain people whose voices were banned from the airwaves because of <b id="mwDfA"><a class="mw-redirect" href="./1988–94_British_broadcasting_voice_restrictions" id="mwDfE" rel="mw:WikiLink" title="1988–94 British broadcasting voice restrictions">broadcasting restrictions</a></b> introduced in 1988?