![Visitors look out over the city skyline and the Chain Bridge at night in Budapest, Hungary, on Tuesday, March 9, 2021. Prime Minister Viktor Orban severely tightened curbs, closing schools and nearly all retail outlets from Monday. Photographer: Akos Stiller/Bloomberg](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/25N6M6LMOYJPFXLBKFQ4LGBGU4.jpg?smart=true&auth=829ab1b9e70cebbb588cbb97bcdde02952f8f6dee64ee22c71210b38f071fc64&width=400&height=225)
The EU-wide digital green pass aims to restart travel in Europe for those who have been vaccinated. Akos Stiller / Bloomberg
The EU-wide digital green pass aims to restart travel in Europe for those who have been vaccinated. Akos Stiller / Bloomberg
A guide to the EU's Covid travel pass: Digital Green Certificate could allow holidays by summer
The plan for the certificates could allow freedom of movement across Europe by mid-June