A regulatory buoy with a diamond symbol indicates a warning or caution for boaters. It typically signals an area where there are potential hazards, such as shallow water, rocks, or other obstructions. Boaters should exercise increased vigilance and navigate carefully in these zones to avoid accidents. The specific nature of the warning may be further clarified by accompanying text or additional markers.
A regulatory buoy with a diamond symbol indicates a "danger" or "hazard" area in the water. It serves to warn mariners of potential hazards such as underwater obstructions, rocks, or areas where navigation should be avoided for safety reasons. Boaters are advised to exercise caution and steer clear of these designated areas.
Rserved Lanes
It is the symbol for Sulfer or Sulpher.
A diamond on a buoy means danger or warning. If the diamond on the regulatory buoy is open, it's a warning. It may indicate the presence of a rock, dam, wreck or other danger. Usually, the danger present is indicated under the diamond. If the diamond on the regulatory buoy is crossed, it means you should not enter. It may be a swimming area (which would be a "do not enter" area for boats), rapids, or some other danger.
carpool lane
A white buoy with an orange crossed diamond indicates a controlled area where boating is prohibited. This symbol signals that vessels should not enter the designated area, which may be set up for safety reasons, such as protecting wildlife, underwater hazards, or swimming areas. Always adhere to these markers for your safety and the safety of others.
A diamond on a buoy means danger or warning. If the diamond on the regulatory buoy is open, it's a warning. It may indicate the presence of a rock, dam, wreck or other danger. Usually, the danger present is indicated under the diamond. If the diamond on the regulatory buoy is crossed, it means you should not enter. It may be a swimming area (which would be a "do not enter" area for boats), rapids, or some other danger.
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Making an assumption that you mean in a flowchart ... it is a diamond, wider than taller like: <>
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A boat helm tattoo does not really symbolize anything specific. It could be a symbol of someone's love for boating, a sea captain or a fisherman.
A diamond symbol stamped on a gold chain could indicate that the diamond is set in the gold or that the gold chain is of high quality, possibly indicating the purity of the gold. It could also serve as a branding or hallmark from the jewelry maker.