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![Don't do it! Boris warned retaliation against EU could DAMAGE global trade deal prospects](/sites/default/files/styles/article_lead/public/2021-06/EU.jpeg?itok=ntSr-ntr)
BORIS JOHNSON has been warned an attempt from the UK to retaliate against the EU for any punishment over the Northern Ireland Protocol would be a "disaster" and could severely damage attempts to strike trade deals with other countries.