Are Covid-19 vaccine passports a good idea?

Professor Sir Jonathan Montgomery (UCL Laws) discusses the idea of Covid-19 vaccine passports, as well as their possible downsides and impact on peoples’ behaviour, a topic which he is currently chairing an expert deliberation on.

Listen: BBC Radio 4’s ‘World at One’ (from 16 mins), More: BBC Radio 2's 'Stephen Nolan Show' (from 8 mins 15 secs)