Scots beauty spot during a wild 21st birthday party.Mountains of rubbish were left behind at the Cammo Estate in Edinburgh on Friday evening by the group of boozed-up revellers.Glass bottles, food waste and even tents were left behind by the party goers - leaving local residents furious at the mountain of mess.The Friends of Cammo group shared a shocking picture of the party spot which is normally used by local nursery children.They said: “Judging by the banner and balloons, there appears to