Kathmandu,28 July:  CPN (Maoist Center) Chair Pushpa Kamal Dahal  has reiterated the existing ruling alliance will continue till the upcoming elections. He also hinted the possibility of an electoral sub-alliance with the alliance. Dahal ruled out the possibility of electoral collaboration with the CPN (UML) as he said the party did not admit its mistakes and weaknesses and do self-criticism. "The possibility of alliance with the party is already a closed chapter." As he said during the party's Standing Committee meeting in party central office, Parisdanda today, the party does not think about seeking an alternative to the existing alliance, it should be further consolidated, instead. People's News Monitoring Service .