Article ... lays down that market support measures may be taken in order to take account of any restrictions imposed on the free circulation of pigmeat in consequence of measures taken in the field of veterinary or health policy; whereas the said measures are at present strictly limited to the markets affected by such restriction; whereas restrictions on imports into third countries of products from a Member State part of whose territory is affected by an epidemic may have serious consequences for all the exports of the Member State concerned; whereas the possibility of adopting market support measures in such cases should therefore be extended to the entire territory of a Member State ...