I just had a what’s app message from friends in New Zealand (they have a house there and daughter etc nearby) and he told me about the system they have there.basically it is a “bubble” idea. You identify who is in your bubble and then you keep to that group. So they can socialise with dad and dgc without distancing. Over 70s are not allowed in a supermarket so each bubble has a designated shopper (their DD).
Im not saying it’s perfect but think of the help grandparents could be with childcare for parents WFH etc,
Estranged Son and Future Granddaughter
To think that London, or anywhere else for that matter, does not belong to any one demographic