In the world of adult exploration, safety and clear communication are paramount. The 'Traffic Light' system is a widely used and effective method for establishing boundaries during BDSM play. In this system, participants use three distinct colors to signal their comfort levels: 'Green' means the scene is going well and can continue, 'Yellow' signifies a need to slow down or check in, and 'Red' indicates an immediate and total stop to all activity. Using these non-contextual safewords ensures that communication remains unambiguous, prioritizing mutual consent and the physical and emotional well-being of all parties involved.