How do you erect roof straddle scaffold?

To erect a roof straddle scaffold, first, ensure the ground is level and stable. Next, assemble the scaffold frames and place them on either side of the roof, ensuring they straddle the peak. Secure the frames with cross braces for stability, and then install the platform at a safe height, ensuring it is level and securely fastened. Always follow safety regulations and guidelines during the setup process.