Brazil, China, India, and South Africa rejected the idea. They said, together with Russia, also at The Hague, where almost 60 countries had sent VIPs to a Nuclear Security Summit, that “the escalation of hostile language, sanctions and counter-sanctions … does not contribute to a sustainable and peaceful solution” to the Ukraine crisis. “The custodianship of the G20 belongs to all member states equally and no one member state can unilaterally determine its nature."

http://euobserver.com/foreign/123616