Are the prisons still overcrowded at the moment and what happens when you're sentenced if they are?

yes very full.you will be still sentenced as cons are being released every day,they may keep you in the police cells until room is availiable for you.there is prisons that are only supposed to hold 500 holding nearly 1500 they are putting 3 people in cells sometimes more depending on the size of cell,so yes you will be going to jail....but you may get early release on the home tagging scheme.