New proposals to link the UK to Ireland have been revealed - with two artificial Islands in the Irish Sea.
UK engineer Ian Hunt has shared his proposals for a combined road and rail tunnel and bridge connecting Dublin to Holyhead.
His plan, an alternative to Downing Street's suggestion three tunnels could form a roundabout under the Isle of Man, would cost around £150 billion.
He told the New Civil Engineering website his route would pass some miles south of the Island.