Boris Johnson believes it would be a ‘great mistake’ to abandon Brexit legislation Posted on February 19, 2023 By Charlielikes Sources close to the former Prime Minister said it would be a ‘great mistake’ to drop laws that would remove trade barriers in the region. news Tags:‘great, ‘a, ‘to, abandon, be, believes, boris, brexit, it, johnson, legislation, mistake’, news, topnews, trending, would