His comments will spark a debate among educationists.
Times, Sunday Times
Once again, he sparked a debate about his one-day credentials.
The Sun
His 91m wage packet in 2009 sparked a debate about executive rewards.
Times, Sunday Times
Her discovery of dinosaur fossils has sparked a debate over the world's creation.
Times, Sunday Times
It sparks a debate on how we hold increasingly autonomous schools accountable.
Times, Sunday Times