Complex sentence: This left the major part of the region uncovered by Yorkshire Television plus BBC2 broadcasts from the same mast; a temporary mast was quickly erected and television to the West Riding of Yorkshire resumed, albeit with reduced coverage.
Split into simpler sentences: This left the major part of the region uncovered by Yorkshire Television plus BBC2 who broadcast from the same mast. A temporary mast was quickly erected and television to the West Riding of Yorkshire resumed, albeit with reduced coverage.