We're in the process of optimizing the layout of blocks texture, and to free some space for future things we should remove some unused blocks.

We feel that the back layer pavement blocks are not really needed, (the front pavement blocks will remain), but it's up to you guys to tell us what to do with them.
So.. keep or remove back layer pavement blocks?
We're just talking about HALF BLOCKS, the back layer itself won't be removed!