EastEnders cast and crew have come out in their droves to share tributes to the late actress Anna Karen, who played the beloved Aunt Sal on the BBC soap.The On The Buses star sadly died Tuesday night, February 22, at the age of 85 in a devastating house fire. The news has sent shockwaves throughout her former colleagues. EastEnders was one of the first to pay tribute to the fan-favourite Walford staple, as a spokesperson for the soap shared everyone has been “deeply saddened” by the news of her death.