Boris Johnson has managed to set up several rings of accountability around him.
1. Dominic Raab: This one was unintended as it only came to be by Boris contracting the virus but since Raab is First Secretary & was in charge during the worst of the crisis he is an easy fall guy
2. The rest of The Cabinet: Though Raab was the appointed deputy several cabinet members were taking the daily briefings during Boris' absence, it creates an image in the public's eye that the blame can be shared around
3. Dominic Cummings: Political adviser & seen by many as the de-facto man in charge behind the scenes
4. Scientific Advice: Provided to the government by the Scientific Advisory Group for Emergencies (SAGE)
Those last two are of particular note, the government has repeatedly said that it has been merely following the scientific advice, whenever cabinet members are asked tough questions they always fall back on it in an attempt to shut down the questioning. The problem is that SAGE are not the most transparent of organisations, they do not release their advice or who attends the meetings (many of those who attend are aware to the public but by they're own admission). Now I am not necessarily arguing against the closed off nature of SAGE, they remain in secrecy on the advice of the Centre for the Protection of National Infrastructure & Patrick Vallance has made the argument that if they are known they are susceptible to lobbying. It's just a very convenient set of circumstances for the government.
The additional issue around SAGE is that leaks to The Guardian showed that Dominic Cummings & Dr Ben Warner (a data scientist who worked for Vote Leave) have attended SAGE meetings, later confirmed by Number 10. Though political advisors attending SAGE is not prohibited it is believed that before Coronavirus no political advisor or Number 10 official has ever attended. Attendees, who wish not to be named, have told The Guardian that Cummings was an active participant & that they were shocked & concerned for the impartiality of the advice being given. This was worsened by the fact that we know that Boris missed 5 COBRA meetings where this advice was being presented, suggesting that what he was getting was not the scientific advice but Cummings interpretation of it.
Now you may say that this is all conjecture & hearsay & it is true that there is no smoking gun that you can point to & say QED. However it raises questions like in relation to this graphic from Newsnight:
Why were we the only country that had not carried out any of these measures?
Why, as being reported, is Sir David King former Chief Scientific Adviser to the government setting up a shadow independent body to SAGE that will submit advice to The Health & Social Affairs select committee ?
And if all of this is just conjecture & misunderstanding then given that all the other countries have their own scientific advisers why are we lumped with the ones that are the medical equivalent of the 3% of scientist that don't believe in climate change?
It looks like what we the government has been following is not the science but Tory science and if Tory science is like Tory anything else that may help explain why we are one of the worst hit countries in Europe.