16:00Ben McGrailM5 potholes, steam railway concerns & explosive beer!BBC Radio Somerset Duration: 3 hours Tue 28th May 2013, 16:00 on BBC SomersetBen looks at the pothole problems on the M5. Also: a coal shortage leads to steam railway concerns & Ben meets ale brewers who are also film explosives experts!GenresEntertainmentBrandBen McGrail Source: BBC Online