What should I do if I lost my departure slip in Phuket?

If you have lost your departure slip while in Phuket, the best course of action is to visit the local immigration office. However, responses suggest that the protocol may vary; some offices may issue a new TM6 form by simply crossing out the old number, while others may require a police report confirming the loss of the slip before they will assist you. For localized advice, consider posting in a Phuket-specific community or Facebook group.