Any headstone of up to 3½ ft. in height is highlighted with printed security tape warning that the memorial is unstable (see Memorial inspection signage section notice attached), any headstone above 3½ ft. is “trenched” which involves digging out the original foundation and burying the headstone to a depth which ensures stability, all efforts are made when trenching to leave any lettering on the headstone visible. No headstones are removed from site...