I have a freind who told me that he had to be bonded for as much as 18500 Euro´s. To be paid back if he did not stay for the duration of 12 months (fair enough), but also if he would fail any PC´s or the OCC or the M check that you have to go through. So basically they could decide if they wanted him to fail one of these, and then he would owe them a lot of money... Offcourse he said no thank you...