Javier Hernandez put Manchester United one up, leaving the Swans trailing at half time.
Half time: Manchester United 1 Swansea 0.
The Swans have got themselves into some promising positions so far, but the final pass is lacking at the moment.
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Rain may affect northern parts this evening but elsewhere some clear skies will develop allowing for a localised frost.
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AMs have passed emergency legislation, asserting that after Brexit the Assembly should get all EU powers on devolved matters.