Friday, 17:30 
Great Coastal Railway Journeys
Milford Haven to Fishguard
Michael Portillo reaches the most westerly station in Wales on the final leg of his rail journey along the southern coastline. At Milford Haven, Michael learns from the harbourmaster about the biggest energy port in the United Kingdom, which has an oil refinery and storage terminals, as well as natural gas terminals. Further along the estuary at Pembroke Dock, Michael visits a pioneering project to harness the power of the sea.