Set a trap and when she jumps from bush to bush theres a pit in one of them
If she was stalking me I'd tell her to piss off and not give her
any attention that could lead to her coming back for more. Maybe stay indoors for a while, she can't stay on your lawn allday.
I don't think a restraining order would do much but maybe its different where you are. You could try one, get near her (so shes breakin the order by staying there) and just go to place places she normally goes, effectively beating her at her own game. If she doesn't comply with the order she will get the jail, correct?
You could go on the American version of Jeremy Kyle and make money from the ordeal.