Estimates show that around 145,000 people live with a Parkinson's diagnosis in the UK in 2020. With population growth and ageing, this is likely to increase by a fifth, to around 172,000 people in the UK, by 2030.(source: https://www.parkinsons.org.uk/about-us/reporting-parkinsons-information-journalists#:~:text=1%20in%2037%20people%20alive,in%20the%20UK%20in%202020.)