Cornering May Be A Challenge?

Spotted this whilst on my travels, a man strapping a commercial fridge to the top of his 4x4. Now there are some issues:

1. The commercial fridge weighs about 170KG (380lbs)!
2. No roof rack fitted to car.
3. 4x4s can be "challenging" when cornering at the best of times, with the equivalent of 3 people standing on the roof cornering will be ...... erm......

Ever wondered if Darwin got it wrong??