In this episode, CBeebies' very own motorcycle rider, Grace, shows off three amazing machines all built to keep us safe. First, Grace gets to grips with a road cone layer, then she shows off the amazing road lane changer and gets cleaning in a road-marking removal truck.

In this episode, CBeebies' very own motorcycle rider, Grace, gets to grips with three amazing demolition machines! First, Grace gets to operate a magnetic metal separator, shows off a huge rock crusher and helps demolish a building in a nibbler.