I think the question isn't so much the number of years in the sentence as the amount of time the individual will have to spend on the inside. Earlier I was talking about a minimum percentage of 50% and, why not, 75%? As I was saying, there's no reintegration into society for these people. I agree that informers are the key to the success of any major police investigation and that these people too, like the big bosses, must receive harsh sentences.