Central Vista project: The Supreme Court on Tuesday gave its go ahead to the redevelopment plan of the Central Vista Project. The court said that the approval was needed from the Heritage Conservation Committee for construction work to begin. The top court directed project proponents to get approval from the Committee. The court said that the exercise of the power under DDA Act was just and valid. “The recommendations of environmental clearance by the Ministry of Environment are just, valid and proper and we uphold the same,” it said.