Documentary series looking at terrifying world of sinkholes. In St. Albans 53 houses were cut off from the outside world, and a horse in Somerset found himself sinking deeper into a hole. (S1 Ep 3)[S]
Documentary series looking at terrifying world of sinkholes. In St. Albans 53 houses were cut off from the outside world, and a horse in Somerset found himself sinking deeper into a hole. (S1 Ep 3)[S]