Neighbours breaking my wall to make a shortcut

Hello

Neighbours are trying to break my boundary wall to create a shortcut through my private plot. I had already left a portion of land for the road during the sale, and the road is clearly marked in the documents—outside my walled property.

I own all legal documents, like sale deed, etc. Despite this, they’re forcefully trying to encroach on my land. We have no local support. Location: Patna Bihar

What legal steps can I take?

Need urgent advice.