Posted: 14/08/2012 at 16:45
Wickedly, I was going to suggest you threaded the bramble shoots back through the fence, and hope your neighbour deals with it.
Aunt Betty, I find digging out is the only efficient method of clearing brambles. And the cheapest, and safest. Weak little bramble plants will grow from any big roots left behind, but they are easily dealt with. I once cleared a large-ish garden of 8ft high brambles that way. When dried out the roots burn well.