UK nationals could see their state and private pensions, as well as NHS healthcare affected - simply due to the location in which they choose to live.
Each and every year, more than 300,000 people choose to leave Great Britain and start a brand new life on foreign soil - according to the Organisation for Economic Co-operation and Development (OECD). The reasons for departures of course vary, and are dependent on personal circumstances.
Some may be offered a new job overseas, while others emigrate to be closer to family, friends and loved ones, and many just fancy a change of scenery later in life.