Faster trains between Swansea and London could be running by 2018. The line's electrification is part of an almost one billion pound plan by Network Rail to upgrade the country's railways. Improvements are also planned for the route along the north Wales coast. Here's Carl Edwards.
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Staff at WWT Llanelli Wetland Centre are hoping some unlikely visitors will help them attract more breeding lapwings which are endangered.
A cold and frosty start with sunny spells and further wintry flurries over the hills. Feeling bitterly cold.
A cold night with frost and wintry showers over the hills and mountains! It's a cold one!