At start & particularly last 5 mins:
www.bbc.co.uk/iplayer/episode/b088q2kd/countryfile-shropshire

Mike

Information
Snailbeach mine is gated as public footpaths pass next to the entrances.
Access is no problem
just contact Shropshire Mines Trust, or
Shropshire Caving and Mining Club.

Public trips are run through the summer, see SMT Facebook page.