Evening Standard news: 1) Pfizer and AstraZeneca has insisted there is no threat to Covid vaccine supplies 2) The inquest into the death of Sarah Everard will be opened later today. 3) Asylum seekers could be sent to processing centres abroad. 4) The UK is halfway to cutting its greenhouse gas emissions to net zero. 5) The lions at a Colorado zoo were seen frolicking in the snow. Watch the video for full detail.