What do you understand by form-fit securing of the load?

You answered correctly. Form-fit securing of the load means positioning the load so that it is directly up against the front and sides of the loading area, with no room for movement. If there are any spaces between parts of the load or between the load and the walls, these must be filled with suitable materials to prevent shifting. This method relies on physical contact and proper packing to secure the load, rather than using lashings or tie-downs on free-standing cargo. Remember, lashings are used for force-fit securing, not form-fit. By ensuring tight packing and filling gaps, form-fit securing prevents load movement during transport, which is essential for safety.