CREATE TABLE table_32434 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

On what date is Footscray the away team?
SELECT "Date" FROM table_32434 WHERE "Away team" = 'footscray'
SELECT "Date" FROM "table_32434" WHERE "Away team" = 'footscray'