Fatigue may have caused a truck driver to veer into the breakdown lane and mow down a group of cyclists, killing one, on the M4 in Sydney’s west.
Police said a group of four cyclists were riding in the breakdown lane of the M4 near the Northern Road overpass at South Penrith when they were struck by a B-double truck about 7.40am today.
A male cyclist died and the three others sustained serious injuries.
