The options are: fine, further suspension, impounding the vehicle, confiscate the vehicle and then imprisonment.
The court will likely start from the least severe (fine and suspension). If that is infringed (i.e. you drive with a suspended licence again), they may impound your vehicle and increase your suspension period, then (i.e. breach again), they may confiscate your vehicle and finally, if you continue to breach suspension periods, you will be imprisoned. The aim is to deter the driver from driving under a suspended licence. If the driver continues to breach the law and show disregard to the orders, imprisonment will follow.