pNobody likes a cold pizza, but New South Wales resident Kerri Lacey was stunned to see the lengths that one driver was willing to go to in order to keep his pizza hot. “One wonders if this is very safe,” Kerri pondered aloud as she watched the driver ahead of her navigating the M7 freeway with an active pizza oven trailing behind. The video of the bizarre sighting has gained tens of thousands of viewsa on Facebook.