I'm sure the Minister will join me in thanking all the ambulance service for all they're doing in such harrowing and difficult circumstances. Minister, last month, it was reported that concerns had been raised that some front-line ambulance staff were refusing to be vaccinated against coronavirus. This obviously poses obvious risks. The director of workforce and organisational development at the Welsh ambulance service confirmed that some staff had refused the vaccine, but that numbers were not being recorded. Can you, Minister, advise why this important information is not available, and can you advise what action is being taken to address the concerns of the ambulance staff who are reluctant to receive the vaccine? Thank you.