Crime Scene – Do Not Cross. Why should only law enforcement agencies get the coolest stuff? It also send a strong message to people who think “they can get a piece of you.” They can’t! The only ones that can cross the yellow line are the ones you chose to let, right? Scarf is in bright yellow color so it is really visible and will definitely make heads turn, not to mention it will keep you warm. Winter is coming so what are you waiting for?