CREATE TABLE table_32843 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the date when Footscray was the away team?
SELECT "Date" FROM table_32843 WHERE "Away team" = 'footscray'
SELECT "Date" FROM "table_32843" WHERE "Away team" = 'footscray'