The weekly survey of voter intentions for Ecuador's constitutional referendum polled by SP Opinión & Estudios (a reliable firm, as it is one of the two polling firms given the official 28th Sept exit poll job by the Ecuador judiciary, the other being Cedatos) has just been published and the "Yes" vote that is pro-Studmuffin has continued to climb.

Today's poll suggests that the "Yes" camp now stands at 53% and has a bit of a comfort gap in its favour (taking in account margin of error baked into the poll). I remind you that all spoiled ballots or so-called "votes in white" (ie unmarked ballot papers) will count in the "no" column. All this really means is that the "Yes" votes must gain an absolute majority of 50% +1 vote to win through on September 28th.