Thank you all so much for your wise advice. Unfortunately the gate is too small for tractor and flail, but scything sounds perfect. Love the idea of making hay

while the sun shines, but alas, as Anke says, its raining constantly. Also with my leg probably best to wait till next year. I have been looking on line for scythes, as nobody local (from farmers to tree surgeons to people who like landscaping) has one i can borrow. The general response has been "Ooh that's very dangerous you know", but i think this needs to be tempered with common sense and I need one!
However, I am bit confused - they cost from eBay's cheap and cheerful £20 to more than £160. Any advice as to what to bear in mind? Also, is sharpening one as difficult as some authors say? If you have a moment, I would value your opinions on this so much. And can I assume I am right that I might survive using one if I read about it/you tube it and am very careful?
Sheep are loving eating the lawn......(i do use them as wooly lawnmowers sometimes anyway.Thank you again