 They will be amended further by SI 2019/745 on "the later of exit day or the day after the day on which they are made" and by SI 2019/1383 with sections which apply on or immediately before the exit day.The Regulations are based on Directive 2004/38/EC.This allows EEA citizens and their family members to live and work in the UK without explicit permission, and UK citizens to work elsewhere in the EEA.