Plans to build a bridge or tunnel between Scotland and Northern Ireland have been ruled out due to forecasted costs and engineering challenges. A study examining if such a project was possible is expected to advise against proceeding with any proposals when it is released next week. The BBC understands the government will agree with the report's recommendation. The Telegraph first reported that transport expert Sir Peter Hendy, who was asked by the government to examine connections between the different parts of the UK, had concluded the project was not currently viable. A government source said Sir Peter had examined...