Keep Clear Sign

The Keep Clear Sign is an ISO 7010-style mandatory-action placard instructing crew and visitors to keep a designated area free of obstruction, equipment, and unnecessary foot traffic. Featuring the standard blue circle mandatory pictogram above clear text, this versatile sign is used throughout vessels wherever unobstructed access is essential – fire-fighting equipment stations, machinery access panels, emergency shutoff points, and walkways that must remain passable for both routine operation and emergency response.

Why a Keep Clear Sign Is Essential Aboard Ship

Unobstructed access to safety equipment, escape routes, and operational machinery is a recurring requirement across SOLAS and the ISM Code, and a simple keep clear sign is often the first line of defence against the slow accumulation of stored items, tools, and clutter that can compromise access over time. Unlike more specific signage that names the exact hazard or equipment behind it, the generic keep clear sign is flexible enough to be posted anywhere unobstructed space genuinely matters, from fire hose reel cabinets to electrical switchboard access panels.

Keep Clear Sign: Common Placement Locations

The keep clear sign is typically posted at:

• Fire-fighting equipment cabinets and hose reel stations
• Electrical switchboard and control panel access areas
• Machinery space access hatches and maintenance platforms
• Walkways and passageways prone to temporary obstruction during cargo or maintenance work

Because the sign carries no specific hazard information, it works best as a supplementary reminder alongside more detailed signage identifying exactly what must remain accessible and why.

Durable Construction for Any Onboard Location

Our keep clear sign is manufactured in rigid, photoluminescent, marine-grade material suited to interior and exterior mounting throughout the vessel. The sign resists UV fading, salt spray corrosion, and routine cleaning without loss of legibility, and continues to glow during a blackout or low-visibility emergency, ensuring the instruction remains visible exactly when unobstructed access matters most.

For related access and obstruction signage, see our Keep Clear Exit for Emergency Escape Route Sign, and browse the complete Mandatory Signs collection for the full IMO-compliant range. For background on shipboard access and safety equipment requirements, see the IMO’s SOLAS Chapter II-2 fire protection guidance.

Order your Keep Clear Sign today in durable, photoluminescent, marine-grade material sized to suit any mounting location aboard your vessel, and help ensure critical equipment and access points are never accidentally obstructed.

Keep Clear Sign: A Recurring ISM Audit Check

Internal safety audits and Port State Control inspections routinely check that fire equipment, emergency shutoffs, and machinery access points remain unobstructed, and a keep clear sign posted at each location gives inspectors and crew alike an immediate, unambiguous reference point. Crew handovers and toolbox talks should specifically mention every keep clear sign location relevant to the task at hand, particularly during maintenance periods or cargo operations when temporary storage of tools and materials is common and obstruction risk is highest. A well-maintained keep clear sign that stays legible and correctly positioned over years of service is a small but genuine contributor to a vessel’s overall safety record, precisely because the areas it protects are so often exactly where quick access is needed during a genuine emergency.

A Versatile Sign for Countless Onboard Applications

Because obstruction risk exists almost anywhere equipment or access is needed in a hurry, a simple keep clear sign posted at every vulnerable location gives crew a constant, low-key reminder that supports the vessel’s broader safety management system without requiring a different specific sign for every single application.

Some vessel operators standardise the keep clear sign across every fire, electrical, and machinery access point as part of a consistent signage package, making it instantly recognisable to crew regardless of which compartment or deck they are working in. This consistency reduces training time for new crew and reinforces the underlying message: wherever this sign appears, immediate unobstructed access takes priority over convenience or temporary storage needs.