thanks to all for the quick response regarding my garden wall project.
just to give you all a better idea the existing wall compromises of 2" thick paving slabs that have been broken and placed on top of each other to give a wall effect, like the type you'd see in the countryside to segregate...
i am in the process of building a garden wall and have read so many conflicting opinions that i would be extremely grateful if anybody could clarify the following :-
there is an existing wall at the moment that takes the topsoil load weight from a small rockery area.
my intention is to...