The under 25 age bracket would not know how to go to the letterbox and collect mail. Therefore there will be no mail being returned for the plebiscite in this bracket ,as it didnt come via device. So there will be no ssm now unless there's a conscience vote. The no vote will win because, most polls are online,no problem but can't be bothered, too busy, bla bla bla dont care enough. The no vote will get an overwhelming majority of votes for those people over 50 who where brought up in an era of morals and Christian values know how to write, with a pen, not type no keyboard, put mail in a postbox with stamp affixed ect ect
