Referee appointments for this weekend’s games in the Ladbrokes Premiership, Championship, League 1 and League 2…
Ladbrokes Premiership - Saturday
Celtic v Aberdeen - Craig Thomson
Hibernian v Ross County - Nick Walsh
Kilmarnock v Rangers - Willie Collum (BT Sport, 12.30pm)
Motherwell v Dundee - Don Robertson
Partick Thistle v Hamilton Academical - Bobby Madden
St Johnstone v Heart of Midlothian - Kevin Clancy
Ladbrokes Championship - Saturday
Dumbarton v Falkirk - John McKendrick
Dundee United v Livingston - Andrew Dallas
Dunfermline Athletic v Brechin City - Greg Aitken
Morton v Inverness Caley Thistle - Colin Steven
Queen of the South v St Mirren - Steven McLean
Ladbrokes League 1 - Saturday
Airdrieonians v Ayr United - Scott Millar
Albion Rovers v East Fife - Barry Cook
Alloa Athletic v Stranraer - Stephen Finnie
Arbroath v Raith Rovers - Euan Anderson
Forfar Athletic v Queen's Park - David Munro
Ladbrokes League 2 - Saturday
Annan Athletic v Edinburgh City - David Lowe
Clyde v Berwick Rangers - Steven Reid
Peterhead v Cowdenbeath - Mike Roncone
Stenhousemuir v Elgin City - Peter Stuart
Stirling Albion v Montrose - Gavin Ross