Short-lived British TV series: 'Danger; UXB!
http://www.imdb.com/title/tt00...
But on a serious note - some of these buried dangers are very near the surface. One neighbor was digging a few post holes to make a temporary carport and managed to damage a natural gas line.
In the next neighborhood it was the Dish Network installation man who did the same and emergency services responded in full force to evacuate the area.
Please call 811 before digging.
