06:30Matthew SmithTwo people from Wiltshire die in M4 motorway crashBBC Radio Wiltshire Duration: 2 hours, 30 minutes Mon 9th Jul 2012, 06:30 on BBC WiltshirePolice say a crash on the M4 motorway which killed two people from Wiltshire may have been caused by one of the drivers heading in the wrong direction.GenresEntertainmentBrandMatthew Smith Source: BBC Online