Relative calm returns after days of protests

> It was the first time an official talked about increasing aid since protests > Still, opposition called for fresh protests ahead of seventh anniversary of the toppling of dictator Zine El Abidine Ben Ali. > A finance law imposing tax hikes is seen the reason behindunrest. > President Beji Caid Essebsi was set to hold discussion with political parties and union leaders later in the day.