How serious is the risk of the Zaporizhzhia nuclear disaster?
b'A UN nuclear watchdog has asked for a \\u201cnuclear safety and protection zone\\u201d to be established around Zaporizhzhia power plant located close to front lines in Ukraine amid fears of the potential nuclear accident. \\n\\n \\n\\nHow risky is the stand-off around Europe\\u2019s biggest power plant? To discuss further Ciara spoke to Norma O\\u2019Mahony, Nuclear Safety Engineer.'