"A trade expert [Professor Alan Winters director of the UK Trade Policy Observatory] has suggested more than 60% of goods entering Northern Ireland from Great Britain could be subject to tariffs under the Brexit deal.  Northern Ireland would remain part of the UK’s customs territory under the deal. But goods entering Northern Ireland from Great Britain and deemed at risk of being moved to the Republic of Ireland would be subject to EU tariffs. He added that the deal is likely to lead to Northern Irish firms re-orientating supply chains away from Great Britain in favour of the Republic of Ireland."
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