A driver has been caught on camera seemingly asleep at the wheel of a self-driving car while speeding down a busy motorway. The clip, filmed in Sydney, Australia , and shared to social media, shows the man slumped to the side in the driver's seat with his eyes firmly closed. The man filming the shocking sight on Sydney’s M2 motorway pulls up alongside the sleepy motorist, before honking his horn and yelling: “Hey! F**king wake up!” The wake-up call worked, with the drowsy driver of the white