you have the right to see your contract, you should actually have read it thouroughly before signing it in your "glea" to commence training.
At worst you will be held to exactly whats written and agreed by your signing the bond, at best (after a very diplomatic consultation with the company) you could recieve some lee-way on repayment and the time scale for repayment, if you handle the situation with adult approach...running away and trying to dodge your "signed" responsibility will make the situation worse for you as well as those to follow in your footsteps, as the managements stance could turn very militant.