Scots Independence Cost May Beat Oil Cash Nationalists Seek

Ever since oil was discovered in the North Sea off the British coast in December 1969, the Scottish National Party claimed it for Scotland.

Now in power and closer than ever to a referendum on whether to break from the U.K. after more than 300 years, the SNP government in Edinburgh led by Scottish First Minister Alex Salmond is counting on tax revenue from the oil industry as a key pillar of the economy along with financial services.