LHMU [Australian Liquor, Hospitality & Miscellaneous Workers Union] Coca-Cola workers have called on the US-based Coca-Cola multinational to enter discussions to secure a global agreement on minimum trade union rights for all Coca-Cola workers..." We'll be asking Coca-Cola management, here in Australia, what action they will take to defend the human rights of Coca-Cola workers in Colombia and Guatemala," Brian Daley said.