Premiership club Blackburn Rovers has increased its usage of Call-System Technology’s (CST) StewardCall system at its Ewood Park stadium. Last season, the club started using StewardCall in the Jack Walker Stand to streamline its safety and security operation. In the past, if there was an incident the steward had to leave his post and summon a supervisor via an emergency telephone. http://www.stadia-magazine.com/news.php?NewsID=26258