The accusation comes on top of claims that No 10 staff had a party last Christmas while the country was under lockdown rules.
The former special adviser said Boris Johnson showed 'appalled disbelief' when he discovered what leaving the customs union meant.
The PM's former special adviser has launched yet another scathing attack against his former boss.
Cummngs hit back at Morgan after the ex-GMB host criticised him for not allowing Tory MPs to appear on the show.
The PM's former senior adviser has leaked a WhatsApp message in which Johnson brands health secretary Matt Hancock 'totally f***ing hopeless'.
Mike Padgham, chairman of the Independent Care Group said homes were “forgotten” as the virus first began to spread in the UK last year.
The government has revealed how many people living in care homes died after one of their residents was discharged from hospital after testing positive for COVID-19.
Government officials feared closing the UK’s borders at the beginning of the coronavirus outbreak would be seen as racist, Dominic Cummings has claimed.
As part of his damning evidence about the government’s response to the coronavirus pandemic, Cummings said there are 'thousands of people' who could provide better leadership.
Dominic Cummings made the extraordinary claim about his former boss in a damning evidence session.
Transport secretary Grant Shapps, who last spring defended Cummings’s trip to Durham, said the actions of the former chief adviser to the prime minister had weakened the message to the public.
Dominic Cummings is giving evidence about the government's response to the coronavirus pandemic, in what could be a damaging day for Boris Johnson.
Dominic Cummings will claim Boris Johnson said 'COVID is only killing 80-year-olds' ahead of the disastrous second wave, according to a report.
It's not often a House of Commons select committee meeting is one of the biggest political events of the year.
The prime minister is facing increasing pressure to answer questions about a host of controversies that have emerged in recent weeks.