A cattle farmer from Flintshire is beginning a 46-week jail sentence for flouting TB regulations.
Mark Payne, 45, from Brynford, near Holywell, admitting moving animals illegally without pre-movement testing.
The judge at Mold Crown Court said Payne had ignored trading standards officials’ instructions and had a history of doing so.
Animal health officials said it should be a warning to farmers to obey rules to stop the disease spreading.