Younger people are less supportive of vaccine passports being introducing during the rollout, but a majority still support their use when the scheme is over

Some people have suggested introducing a system of vaccine passports. This system would involve giving everyone a vaccine passport once they have received their COVID-19 vaccines, and allowing services and venues to re-open so long as they only serve those who have already been vaccinated (i.e. those who can show their vaccine passport). In principle, would you support or oppose introducing such a system… (% who answered either "strongly" or "somewhat" support)