<p>Shipbuilding labour unrest has intensified in South Korea with the head of HD Hyundai Heavy Industries’ union climbing a 40 m crane at the group’s Ulsan yard this morning in protest over stalled wage negotiations. Baek Ho-sun, branch chief of the Metal Workers’ Union at Hyundai Heavy, began his high-altitude protest shortly before 10 am, &#8230;</p> </p><p><p>https://splash247.com/hd-hyundai-union-boss-scales-crane-as-wage-talks-collapse/</p></p>