Something odd here.
"Investigators now think that the crash happened around 4.20am on Tuesday, April 5 – seven days before the body of the man, who is in his 40s, was discovered."
Stuck on the central reservation allegedly. Don't the police patrol this motorway more frequently than weekly ?
What is the evidence that it happened earlier (dash-cam/car clock possibly, but a bit tenuous with no guarantee that they're correct).
Anyway, if you saw anything, please respond as referenced in the article. The poor guy's family deserve to know more.
https://uk.news.yahoo.com/one-person-dead-serious-crash-103600949.html