Funny you should say that as me and my mate were discussing spikes in the road a few months ago to stop people cutting over white lines at exits 
I saw that as well yesterday. I was heading towards the M6 on the M5 and at J2 thereād been a minor shunt on top of the junction. The emergency services were on the side of the road and the queue was only about 200 yards long, just before the junction. A car and white van man hero dived from the middle lane, across the white lines and rejoined the other side of the junction.
They probably waited longer at the traffic lights at the bottom of the junction 
hard to believe container driver got out alive very lucky chap in my opinion the container driver wasnāt tailgating hem must of hit the burns fridge at a hell of a speed though as there dosnt seem to be a 5th wheel on the unit am no crash investigator but would seem to me there was plenty of room to slow/stop before impact to do that type of damage again though hard to believe all got out alive and yes have been involved in same type of thing where guy hit me whilst was broken down loads went past no probs he didnāt and payed with his life not nice a nice place to be when it happens {we all make mistakes}all the best to thoses involved and make a speedy recovery