Britain's open border?
Dunlop
J M
JM
D000820:Animal Diseases / Q000517:prevention & control; D000818:Animals; D003132:Commerce; D003140:Communicable Disease Control / Q000458:organization & administration*; D005060:Europe; D005062:European Union; D005513:Food Inspection; D006801:Humans; D011790:Quarantine; D006113:United Kingdom