While there were ongoing protests against ACTA in whole Europe on Saturday, Latvia faced such protest on Monday (February 13). More that 300 protesters gathered at the Cabinet of Ministers. Already few days earlier Minister of Economics Daniels Pavļuts postponed ratification of agreement. Though yesterday Prime minister Valdis Dombrovskis acknowledged possibility that ACTA might be rejected.
Source (in Latvian): http://www.tvnet.lv/tehnologijas/internets/410627-dombrovskis_neizsledz_acta_noraidisanu