Geographical Indications (GI) used to protect agricultural products and foodstuffs, spirit drinks and wine products, etc.

a. For a country you are familiar with, give three examples for each of protected geographical indication (PGI) and protected designation of origin (PDO).

b. European Union (EU) has not yet extended GI to non-agricultural products, though it is being negotiated. Discuss whether EU should/should not extend GI for non-agricultural products. Give reasons and a detailed answer to support your argument.