Prime Minister's key aide says he travelled to Durham because he was worried about his wife and child's safety in London.
The Prime Minister said his adviser had acted 'responsibly and legally and with integrity' despite claims of lockdown breaches.
The First Minister said the 'integrity' of public health advice is more important than losing an adviser.
Dominic Cummings reportedly went on a day trip during lockdown and drove up to County Durham a second time.
No criminal probe over allegations Boris Johnson gave favourable treatment to Jennifer Arcuri when London mayor.
The UK's chief negotiator David Frost says both sides remain deadlocked on issues like fishing rights.
Boris Johnson set out the 'first careful steps' towards eventually lifting the lockdown.
Nicola Sturgeon branded the message 'vague and imprecise' and told Scots the advice is still 'stay at home'.
The First Minister told Scotland Tonight that parts of the UK could move at a slightly different pace.
The First Minister said there could be some easing on the amount of daily exercise people are allowed.
Boris Johnson will take part in PMQs for the first time since returning to work after his Covid-19 recovery.
Nobody imagined the scale of what was coming, but how has society and the government handled the Covid-19 pandemic?
Speaking at his first No 10 press conference since being hospitalised, the PM said Covid-19's spread is now on a 'downward slope'.
A spokeswoman for the PM said 'both mother and baby are doing very well'.
Boris Johnson and Nicola Sturgeon took part in the UK-wide tribute at 11am on Tuesday.
A review of the strict social distancing measures is expected to take place this week.
Downing Street confirmed he was in 'good spirits' at St Thomas' Hospital in London on Thursday evening.
The Prime Minister's spokesman said he had a 'good night' in hospital and thanked the NHS.
The PM's spokesman said he has received oxygen treatment but has not yet had to be put on a ventilator.
Downing Street said the Prime Minister experienced mild symptoms on Thursday and was then tested.