Vaccine passports are very topical at present. Our director, Ibrahim Hasan, was interviewed on BBC Essex (on 2nd March 2021) about the privacy and data protection implications.
Listen again here: https://www.dropbox.com/s/k4hxbrfziuc1aom/GDPR%20and%20Vaccine%20Passports.mp3?dl=0
More interviews by Ibrahim here: https://actnowtraining.blog/2020/09/14/ibrahim-hasan-on-the-bbc/