The new Nurburgring was brought into use mainly because of the difficulty experienced getting safety crews around the old one. After Lauda's accident there were no safety personnel on hand, thus three drivers who had stopped for a variety of reasons took it on themselves to drag Lauda from his burning car.
There was no problem with lack of seeing cars, 300,000 people would attend a GP at the North Circuit.
However, they didn't all necassarily pay, a big problem for the people with a vested interest in raking in money!
"No matter what sentiments you feel for Nurburgring, no matter how roundly you condemn the place, you would have to concede that Hockenheim is no kind of an answer. Niki Lauda's terrible accident in 1976 brought to light the 'Ring's major shortcoming: it is too long to be adequately marshalled. There can be no arguments about that. The situation was summed up by John Watson: "I'd much rather race at the 'Ring, said John Watson, "but I'd rather survive at Hockenheim".
Autocourse, 1977-78, page 135