Conservative Party leader Colin Craig says his campaign team has begun swapping out billboards to replace those featuring a "stern and serious" image of his face to new ones with "smiley face Colin".
"It was always our intention to change out our billboards but we had a very interesting discussion in our campaign team as to whether we would keep the determined stern look or whether we would go for a more smiley more normal Colin look."
He said some in his team favoured the original more intense image because it was serious or "provocative".
"Some people are unsure. One person said, because my billboard's opposite where they live, they said, 'It's very strange having you staring into our living room every night'."
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