Ex-PM will return to the inquiry for a second day in the spotlight on Thursday.
Former culture secretary claimed Johnson was a "lone voice" rejecting calls for lockdown.
WhatsApp messages reveal ex-health secretary was worried about being "screwed over".
Ex-health secretary says he should have used his “hunch to overrule the science”.
WHO has advised people to wear masks, wash their hands and keep spaces ventilated.
The government initiative has been blamed for driving Covid infections in 2020.
Around 12 times more deadly, according to scientists.
The ex-prime minister quizzed top scientists on the method during the pandemic after watching a video on YouTube.
Boris Johnson's former aide really could not catch a break yesterday.
Here's a look back at the headlines which had everyone talking at the time.