Unlike mentioned on the dvd-sleeve, it seems the film is not uncut; there are versions, in which Luca's wife Adele is raped by the french gangsters, while he (Luca) is still on the phone. In this version here, she is "just" beaten up. But there is even one picture-still of the rape on the back-cover (it's the second on the left counted from top to bottom (naked woman)).
Although bbfc.co.uk states the work as beeing uncut, could it be possible that the licencer indeed had a version that is suposed to be uncut, but was pre-cut ages ago to meet censoring rules of a certain country?
Details can be found here:
Syndikat des Grauens, Das - Schnittberichte.com (Detaillierte Fassungs- und Zensurinformationen zu DVD, Blu-ray, Games ...)
from minute 75:30