According to the UK Home Office, over three million individuals have switched from physical documents to electronic visas (e-Visas) for their stay in the UK. The government is replacing physical documents to enhance immigration control, with at least six million people reportedly working in the UK using e-Visas. As the deadline for many biometric residence permits approaches at the end of December 2024, the transition to e-Visa is free and helps users securely demonstrate their immigration rights. However, critics highlight issues faced by vulnerable citizens lacking access to these services.