SAfm — Almost 30-thousand South Africans living abroad have cast their votes for this year's national general elections. Most took to social media platforms such as Twitter and Facebook to express their joy and excitement at the opportunity to exercise their democratic right. London had the highest number of registered voters living abroad with just over nine-thousand while Dubai followed with just over a thousand five-hundred registered voters. New York has the second least number of voters with just over six hundred registered voters.