A days without accident sign with stoplights is a great option.
Nothing will get the attention of your workforce more than an eight inch flashing light! These days without accident signs all have integrated stoplights which can each be set to on, off or flashing in response to conditions in your workplace. These signs really increase awareness by demanding attention. A flashing red light on your stoplight safety scoreboard will signal to your employees that an accident has occurred. A yellow light signals a near miss, and a green light shows everyone is working safely.