Watford FC has announced that away ticket sales for their upcoming match against Barnet will be available online and at the stadium. The match is scheduled to take place on [insert date] at [insert time] at [insert stadium]. Fans can purchase tickets online through the club's website or at the stadium on the day of the match. The club has also announced that there may be a possible date change for the match, which will be confirmed in due course. Fans are advised to check the club's website for the latest information on ticket sales and match details.