What type of court hearing was this? UK only...thanks?

If you were " Bound over to keep the peace" that is an end of it, unless you commit another crime within the time frame that the Magistrate gave you. For example, they usually say, bound over to keep the peace for 2 years. If you are in that time, they will probably send you to prison for 6months. You solicitor has not been in touch probably because he thought you understood that that was your sentence, if in any doubt, call his office. You were lucky this time, remember this, the world is full of hard cases and the police are used to them. You are now on the local cops sh-t list so be careful.