CREATE TABLE table_4602 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What venue featured north melbourne as the away side?
SELECT "Venue" FROM table_4602 WHERE "Away team" = 'north melbourne'
SELECT "Venue" FROM "table_4602" WHERE "Away team" = 'north melbourne'