Thomson ReutersJanuary 25, 2013 18:45
* Canada, RBS locked in battle over Libor documents
* RBS suggests Canada use UK treaty to get documents
* Legal expert says Britain might not cooperate
By Randall Palmer
OTTAWA, Jan 25 (Reuters) - Britain cannot be relied on to force Royal Bank of Scotland Group Plc to give Canadian authorities documents on alleged interest rate rigging, because the British government is RBS's majority shareholder, Canada's Competition Bureau argued this month.