At the bottom of the picture is the triangular water collecting bin which is above the hinges of the front door. This is the right side of the car; the A-post is in the upper left corner of the picture. The drain hole of that collector bin is very well visible (above the 'ght' of the word 'Copyright'. A piece of pipe goes to the engine bay (in the corner behind the main brake cylinder), where a rubber hose is attached to bring the water down to the street. Near the top edge of the photo the attachment point for that hose is just visible; this is in the engine bay. The piece of pipe visible in the middle of the picture is absolutely inaccessible when the body is closed. If that pipe gets rusty and starts leaking you'll have a serious problem to solve.