sentences:  Previously, the commission imposed a 120-minute airtime limit on every TV station and 180 minutes on radio stations; for 2013, the commission capped the cumulative airtime to 120 minutes on TV and 180 minutes on radio for all networks.This was a reversion on the 2004, 2007 and 2010 elections, and returned to the original 2001 limit.The Fair Elections Act was not clear on whether the 120 minutes for TV and 180 minutes for radio were for every station or for all stations.