I posted the picture to show a "running catch" or "saving the boundary" ...... plus we all know that there has been no matches played at a cricket ground with any trench.
Thanks for posting your picture. I had not seen a Gaddafi Stadium picture with the fence that will protect players from falling into the trench.
I wonder how high the fence will be. Do you know? If I have to guess from your picture, it is 4-5 feet high.
These types of fences have worked very well in India for years... I don't know how trench will work better than these fences.
View attachment 149932