Horrible road for hgv’s I avoid it like the plague nowadays.
Looks like 1-tonne tote bags of animal feed; and unless they’ve been cut off by the recovery services to help in righting the trailer, they don’t look to have been strapped.
It is indeed a lousy road but that’s all the more reason to ensure that your load will shift as little as possible; not easy with those things but some restraint’s better than none.
I was on this road at the start of the week and you are right its not the best road to be on.