It's not a great video because it doesn't mention a sick son
So it's OK for people to get in a car and travel 300 miles to another part of the country, whilst having symptoms of COVID 19 so long as they have a sick child?
When the government were telling people to "stay at home" I don't think that they intended this interpretation of the rules even throwing "common sense" into the equation.
Personally I've not been critical of how government has handled this crisis up until now but I just can't work out how they can say that this was within the rules when it is so clearly was not within the rules.