If by that you mean you're going to prosecute him yourself, your first step is going to be to have a court registrar approve a CAN .... Bear in mind that if you fail, you may well be up for their legal costs... Also, depending on the circumstances & their history, if convicted the punishment may be not much more than a fairly small fine & a warning.Get the dude charged, even if have to
due it myself.
On an accusation of trespass? With no damage... May not even be worth your timeSue him for infringement onmy rights to hold him accoutable.