(2) how many (a) cattle and (b) herds were tested for bovine tuberculosis in each year since 1997, broken down by (i) home country and (ii) county.
I have arranged for the information requested to be placed in the Libraries of the House. Detailed county statistics for 1998-2005 are also available on the DEFRA website:
http://www.defra.gov.uk/animalh/tb/stats/county.htm