2 of the 3 killed were friends of mine,Dave Daglish and his partner Elaine.The first one that I saw was caused by an HGV driver who killed 3(?) people and caused total chaos as well, not to mention almost countless injuries. He hit the back of stationary traffic, one car was buried under his cab so that the rescue services did not realise it was there. One family who were killed were traced via their microchipped dog, also killed.
Both were very active in the community,volunteering in mens and womens groups,volunteering as drivers etc for local foodbanks,driving disabled people to hospital appointments etc
Elaine suffered with ill health herself (as did Dave(cockney) but was a lifeline to women fleeing domestic abuse,needing help to navigate the benefits system etc
and what was so important to the lorry driver-almost all the way from York to Bowburn in County Durham - he was checking dating sites
I believe his sentence was 7 or 8 years!