G20 cannot function effectively as long as Russia remains a member, Canadian Finance Minister Chrystia Freeland

"Russia has no place at the table of countries united to maintain global economic prosperity. You can't be both a poacher and a gamekeeper," Freeland said.

Disagreement over Russia's presence at the meetings has been on display all week. Officials from the U.S., Canada, Britain and other Western countries demarched for three days in a row when Russian officials spoke