This durable Keep Locked sign in landscape format is manufactured to clearly indicate the necessity of keeping doors or gates locked to enhance security. Ideal for workplaces, commercial premises, and restricted areas, this sign helps reduce unauthorised access and promotes safety compliance. Manufactured with high-quality materials for long-lasting outdoor and indoor use, it meets the standards recommended by UK safety regulations and aligns with HSE guidelines for workplace safety signage. Perfect for CCTV monitored sites, warehouses, and secure zones, this sign serves as a visual reminder to staff and visitors to maintain security protocols effectively.