Barriers, Barricades, Floor Markings, TapesBarriers, barricades, floor markings, and tapes are all types of visual cues used to indicate the presence of hazards, to provide guidance or directions, or to mark boundaries or areas of restricted access. Barriers and barricades are physical structures, such as walls, fences, or cones, that are used to physically block or obstruct access to an area or prevent people or vehicles from entering a hazardous area. Floor markings and tapes are typically used to mark the location of hazards, to indicate the boundaries of a restricted area, or to provide guidance for pedestrians or vehicles. These can be made from a variety of materials, such as paint, reflective tape, or stickers, and can be applied to the floor or other surfaces. Labels and signs, on the other hand, are used to provide written or visual information, such as warnings or instructions, to help people understand and comply with safety measures or regulations.