@narayani@thewatersphotos they cut part way through the trunk and bend it over, then they'll prune it, and then they bang stakes in and weave the living branches in and out. And they'll fill in any gaps with the pruned branches til the hedge grows and thickens up itself. Approx!
@chrisiow there were five or six youngsters - which bodes well for the future. I'll try to go back and have a close look, but from a distance I couldn't see any obvious duff bits.