Zokes,I think you will find the water in Scotland kind of belongs to Scotland,so it is not really Britain's to take back.It is interesting how against the background of climate change,the amount of rain up here has become a good thing lately!
But without an army, and as an independent country, what, precisely could you do about it?
(I know this is puerile and childish, but it's no worse than most of the small world, small mind views held by most of the independence lobbyists)