 Nyora kupfuurira kweiyi ndima - Muna June 2016 European Union nhengo yeruzhinji, Johnson akavhotera Brexit. Gare gare mugore iroro, musarudzo yakashevedzwa mudunhu reSleaford neNorth Hykeham mushure mekusiya chigaro kweMutevedzeri wayo Stephen Phillips zvichitevera kusawirirana pakati pake nehurumende paBrexit. Johnson akasarudzwa neConservative Party kukwikwidza chigaro ichi musarudzo dzekuwedzera dzaDecember. Mukusarudzwa kwakasarudzwa akasarudzwa seMP aine 17,570 53.5 mavhoti uye huwandu hwe13,144. Johnson akachengetedza chigaro chake musarudzo huru dza2017 aine mavhoti 42,245 64.2 uye ruzhinji rwe25,237. Kutevera kusarudzwa, akasarudzwa kuti ave chikamu cheHutano Select Committee uye Komiti yeZvakatipoteredza, Chikafu uye Zvemaruwa. Akashanda paHealth Select Committee kusvika muna Kukadzi 2018. Johnson anotungamirawo All Party Parliamentary Groups APPG yeVana Vanoda Kuchengetwa Kwevana uye Rural Crime. 