Watch the video and determine what decision you would make. Choose the answer you think is correct. Then, click on the reveal analysis button to read the expected outcome.
Video
Watch the below video and consider your ruling, along with the reasoning, before opening the analysis.
As the player is running back towards goal, he tucks a necklace into his jersey. All items of jewellery are forbidden and must be removed for a match. If a player is wearing or using unauthorised/dangerous equipment or jewellery the referee must order the player to: remove the item and leave the field of play at the next stoppage if the player is unable or unwilling to comply.