levels of Negotiations. --- From experience, especially when the military situation is fluid you get a lot of obstructions from the frontline check points even if you have all your papers approved by high the authorizes for the convoy to proceed to your destination.. The negotiation at the frontline take a lot of time and sometimes humanitarian convoys are sent back to base particularly if it is crossline operation where you are delivering materials to the opposition side.

Source author: John Lobor john.lobor@ssdredcross.org