Superman II to Jor-El and General Zod. He finds Zod at the White House and tells him Superman is the son of Jor-El, their jailer, and offers to lead him to Superman in exchange for control of Australia. The three Kryptonians ally with Luthor and go to the offices of the "Daily Planet". Superman arrives, after having found the green crystal that restores his powers, and battles the three. Zod realizes Superman cares for the humans and takes advantage of this by threatening bystanders. Superman realizes the only way to stop Zod and the others is to lure them to the Fortress.
Roof edge protection Roof edge protection Roof edge protection is fall protection equipment most commonly used during the construction of commercial buildings or residential housing. It often consists of a toe board, a main guard rail and an intermediate rail.". Many US federal and state laws require building contractors to implement measures to prevent workers falling from heights. These laws often expressly require the use of edge protection or harness systems. In the UK edge protection guidelines are set out by the Edge Protection Federation's Code of Practice, which itself has been written to comply with BS EN 13374. Edge protection is often