Santa's on his way: Tate Britain goes all flash with Christmas display

Artist Alex Kane has been given facade to take competitive Christmas decorating to another level in homage to suburbiaWhen reindeer start flashing and galloping across suburbia it can provoke bouts of furious competitive lighting. It remains to be seen whether MI6, just across the Thames in London, will break out in a blizzard of snowflakes and sleigh bells once the spooks see what Tate Britain has done.The artist behind the Tate’s seasonal special, Alan Kane, has previously worked –