Top-flight whistlers will once again be under the microscope as the split gets underway this weekend with Hibs travelling to Aberdeen in the top-half while Hearts host Dundee in the bottom-half.
Nick Walsh has been handed the most Premiership matches so far this campaign by the Scottish FA. The UEFA-grade whistler is just in front of Don Robertson and John Beaton.
Who is card happy and who has not yet issued a red card all season? Using transfermarkt, we reveal the key statistics in this gallery.
9. Chris Graham - 12 matches
Yellow cards: 52. Red cards (including second yellows): 3. Penalties given: 2. | (Photo: Michael Gillen)
10. Ross Hardie - 11 matches
Yellow cards: 42. Red cards (including second yellows): 1. Penalties given: 3. | Michael Gillen
11. Calum Scott - 11 matches
Yellow cards: 34. Red cards (including second yellows): 0. Penalties given: 2. | (Photo: Michael Gillen)
12. Colin Steven - 8 matches
Yellow cards: 34. Red cards (including second yellows): 2. Penalties given: 6. | (Photo: Michael Gillen)