When the elements are not full-width or when loading across the width, end bracing must be used; alternatively,
must be properly secured using an oversized number of chains or straps. To be on the safe side, each load should be secured with at least 4 securing devices unless cross-bracing is possible, or more if loading regulations require it. The accidents shown in the photos below were undoubtedly exacerbated by excessive speed in the roundabout, which is why you must be extra vigilant about your speed!
Below are examples of good pre-closing:
