Mayor of La Canonja: Sirens 'should have been activated'Your browser does not support the video element<p>The Mayor of La Canonja, Roc Muñoz, believes that emergency sirens should have been activated following the explosion and fire at the <span>IQOXE</span> chemical plant.</p> / ACNshareACNFirst published: January 15, 2020 06:18 PM