 The number of candidates fielded also determines the order of broadcasts, with the broadcast of the party fielding the smallest number of candidates on first and that of the party fielding the largest number last.Once nomination proceedings have ended on nomination day, the returning officer issues to each candidate, group of candidates or their election agents a permit authorising banners and posters to be displayed.The permit specifies the maximum number of banners and posters that may be displayed, any restrictions as to the places where or manner in which they must not be displayed, and the period after polling day within which they must be removed.