We were recently contacted by an container company based in the North of England to open a container delivered to Sainsburys, Helston which contained fireworks ready for the 5th November. Unfortunately, this container was extremely secure. The armoured padlock was secured behind 10mm thick steel plate which was welded as a box over the complete padlock and eyes.
Because the padlock was inaccessible we could not get to it direct as so we had to cut away the protective box. This took more than an hour and around 5 cutting disks. Once the box was opened and the load removed, the container was returned and a new box welded on.