Haddock's convoy stopped due to some suspicious looking car wrecks up the road that weren't mentioned on the briefing. The seemed too out-of-place to not be mentioned. Using the protection of a nearby embankment, an EOD squad is requested to come out and inspect the site. Now to sit and wait for 20-40 minutes in the baking sun.
Side note: Use reference images. My god, it made life a lot easier making this one wheras I'd be taking so many stabs in the dark otherwise.
Done with pencil, pen, paper, and eraser.