A lowry restoration?!? Is that some kind of a joke? A studio is not going to invest the time or money for a significant restoration on a title 3 decades old with such minimal sales prospects.
I can see a quick fix taking place a la total recall, with a boost in color and contrast, and some cheap algorithm to digitally get rid of some of the grime. They are not going to be cleaning this print frame by frame, that's for sure.