Hamilton beat Rangers, Motherwell win at Aberdeen, St Johnstone end their winless run at Hibernian after Celtic defeat hosts Ross County.
Celtic extend their record unbeaten run to 64 games as Leigh Griffiths' brilliant free-kick overcomes a dogged Ross County.
Hamilton secure first win at Ibrox since 1926 thanks to goals from former Rangers player David Templeton and Darren Lyon.
Louis Moult scores a double as Motherwell warm up for the League Cup final with an impressive win over Aberdeen at Pittodrie.
Audio & Video
Motherwell manager Stephen Robinson talks up the achievements of Northern Ireland manager Michael O'Neill, who is wanted by Scotland.
From meeting former players living with the disease to taking tests himself, Alan Shearer says making his documentary 'Dementia, Football and Me' was an "eye-opening" experience.