George Osborne has told ITV News that there will be no tolls on any new M4 relief road around Newport.
But on a visit to Cardiff, the Chancellor said he hope to give the go ahead to a scheme that would improve the road within a couple of months.
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A fine day will then follow with plenty of sunshine and light winds.
In this episode, Andrew Price is in north Wales discovering how an underground power station helps to keep the lights on across the UK.
More than 3,000 fewer people died from the effects of stroke between 2010 and 2012 compared to a decade earlier, according to a new report.