I have had Plot 470 at Rosendale Allotments, since 2012. Started off in the way I learned from my Dad by digging the whole thing.
Over the years I have changed how I look after it and in the last three years have been cultivating it the No Dig way!
Last year (2023) I had the best crops I have ever had with no deep cracks when the clay soil inevitably dries out.
Many other plot holders are now going No Dig.