Historical Rules · 13 October 2023
Rule 807.4c
Official source text from the 13 October 2023 Rules release
After a player ends their turn, that player passes the turn marker to the player on their left. If a player with a turn marker leaves the game during their turn, the player to their left takes the turn marker after that turn ends. If a player with a turn marker leaves the game before their turn begins, the player to their left takes the turn marker immediately.