[gravelc]

It's common enough in sheep grazing areas.

I grew up in Australia with mutton making up 90% of my meat intake, as we slaughtered our own merino wethers (so not the breeds of lamb raised for eating).

The local butchers would also have a decent stock of different cuts, particularly things like neck chops for stews. Numbers of sheep around are lower now, so that may have limited things a little.

I also think hogget is equally as or more common than lamb in city butchers. Some of those chops are huge and have a nice tang.