Star of Caledonia selected for Scotland-England border

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Media captionThe artist, Cecil Balmond, says the Star of Caledonia could represent a thistle or saltire

Cecil Balmond's Star of Caledonia has been chosen by judges as the winning design for a sculpture to mark the Scotland-England border.

Here's my report on the new £3m landmark, which its backers hope will be completed by 2014.