Jarvis Rail also faces a charge for its role as "infrastructure maintenance contractor" for the relevant section of the track.
Where others lost time in the middle flat section of the track, Rolland held on to her blistering pace.
The collision on the two-year-old attraction occurred when one carriage containing 16 visitors collided with an empty one on a low section of the track.
At what I later learned was Turn 15, the start of the heart-shaped section of the track, I felt the sled slow and the G-forces drop.
The section of the track where the accident occurred was subject to double yellow flags from race stewards, due to Sutil's crash.
A spokesperson for Alton Towers said it was travelling at around 20mph when the crash happened on a low section of the track on Tuesday.
But for some of the series' most recognized drivers, the most fateful section of the track on Sunday was the very first right-hander.
The journey is supposed to take 54 minutes, but it rarely does: this section of the track is ancient, decrepit, beset with signal problems and never-ending engineering works".
It looked as though the winner had only to burst through, run round a section of the track, and burst the tape, a little exhausted, perhaps, at the foot of the Royal stand.
The engineer reported that he had run over a small rockslide about a mile north of the Naugatuck station, she said, and later came upon a section of the track where the ground underneath the railroad ties had washed away.
A section of the track is on public roads that are closed off for the race, which means that drivers cannot become familiar with that portion of the track in practice.
