The Royal Society of Chemistry has announced the winner of a competition to solve the conundrum at the end of the iconic UK film The Italian Job."
Twelve-year-old Thomas Nixon's homonym solution was for the gang to sing until they all got "frogs" in their throats. The frogs start to jump up and down which rocks the bus. They use the "rocks" to weigh down the end of the bus.
Eventually, the gang's throats become sore from the singing. And with the "saw" they cut the gold bullion in half. Because two halves make a whole - the gang could sneak the gold through the "hole".
He didn't win, but his answer is brilliant! Can you do a homonym as well?