london foreign minister boris johnson say pole britain protect whatever happen brexit comment publicize thursday appear go prime minister theresa may guarantee right eu citizens johnson speak oct. 17 belvedere forum uk-polish relations accord british embassy warsaw remark report guardian newspaper thursday one message tonight know exactly love welcome right protect whatever happen johnson say video post embassy twitter fee early month may say priority protect eu citizens right agreement eu near government resist call unilaterally guarantee right letter eu citizens last week may say want give reassurance issue remain priority unite key principles focus weeks come deliver agreement work people uk people eu foreign office spokeswoman say johnson diverge may comment foreign secretary simply reiterate determination achieve last year 900,000 pole live britain accord office national statistics johnson praise contribution british life include 30,000 businesses return home recent months concern status follow brexit referendum many saw vote recent immigration eastern europe johnson know outspoken comment profess loyalty may recent weeks interventions see undermine authority severely weaken botch june snap election uk 's johnson say pole post-brexit right protect 'whatever happen