MCS of PQ minister Bernard Landry and Mr Bisaillon walking along sidewalk in Dorion (or in Sainte-Marie) riding during the 1980 Referendum campaign; "YES" posters are visible on building in background. CS of them as they approach their cars. CS (shot in car) of two politicians talking in back seat. MCS back view of politicians climbing stairs to the second floor of building; ZOOM OUT to MS. CS of "YES" poster in window of building.