From the
ATSB website.
The ATSB has commenced an investigation into a runway incursion involving a Cessna 172 and a De Havilland DHC-8, at Toowoomba Airport, Queensland, on 28 March 2014.
When on short final for runway 29, the pilot of the Cessna 172 sighted the De Havilland DHC-8 entering the runway. The pilot landed and stopped short of the taxying DHC-8. The crew of both aircraft reported not hearing radio broadcasts from the other aircraft.