The hanging wall on the left slides down relative to the foot wall.
Explanation:
A fault block is a very large block of rocks that are hundreds of km in extent and are created by the localized stress that is created on the crust of the earth.
Blocks are characteristic by a uniform lithology, parallel to the earth by a slip strike fault. The lifted type of the block has two steep sides and scarps on both sides that lead to a horst and graben terrain.