Override of a single update that is road closure/accident. Something beyond “standstill traffic.” Often, I find out the reason for the standstill traffic- usually accident or road closure - only to be stymied from sharing what is causing the standstill traffic because I've run out of updates. That would be useful to people behind us. I can’t track the time and number of updates while I’m driving.

In fact, why limit updates anyway? Limit points for updates if you must, but users give you the information you need, so why limit? It’s like record companies that sued its customers until the ipod came about.