Russell Wadge, 57, of Baglan Farm, Trimsaran, Carmarthenshire, pleaded guilty to five offences under the Poisons Act at Swansea Crown Court. The substances included nickel cyanide, hydrogen ...

Police said the 57-year-old was taken into custody after Baglan Farm near Trimsaran was searched. Armed officers went to the scene on Tuesday and a cordon remains, but there is no risk to ...