Top panel: HST FUV image of the star forming regions of 3C 236, with the integrated ¹²CO(2-1) emission overlaid. Bottom panel: zoom into the central 3″ of 3C 236. The contours correspond to the ¹²CO(2-1) emission integrated in the red (thin, black line) and blue (thick, gray line) channels. Contour levels as in Fig. 4. HST image in counts s^-1. (Color version available in electronic format.)