Distribution Centre Security Guarding: Posts, Shifts and Staffing

Not every site needs every post. A smaller warehouse may combine gatehouse and patrol duties in one officer overnight, supported by remote CCTV monitoring and mobile patrols. A large multi-user distribution centre may need several officers at once.

In a single shift the officer may process large numbers of vehicles, each requiring a check against the booking system, a record of registration and trailer numbers, and a briefing for the driver on site rules. Errors at the gate, such as an unexpected trailer allowed in or a seal number not recorded, can undermine every other control.

To support the gatehouse:

• give officers access to the booking or yard management system rather than paper lists;
• agree clear rules for unbooked arrivals, early or late vehicles and mismatched paperwork;
• provide a safe position away from moving vehicles, consistent with HSE workplace transport guidance on separating people and vehicles;
• schedule breaks so the gate is never left unattended during operating hours;
• use a second officer at peak arrival times rather than relying on one person.

Security officers have no general legal power to search people. Searches should be based on the client’s written policy, with a basis in employment contracts for employees and in agency or contractor agreements for others, and carried out with consent. Assignment instructions should specify:

• who may be searched and how they are selected (for example, a random selection method);
• what a search involves and where it takes place;
• arrangements for privacy and dignity, including same-sex searching where appropriate;
• what happens if someone declines a search;
• how findings are recorded and reported to the client.

Search outcomes and refusals should be recorded consistently, because inconsistent practice is difficult to defend.

No individual can cover that, so a post needs a team of officers working a rotating pattern, plus trained relief officers for holidays, sickness and training. The provider should be able to show:

• the shift pattern proposed, such as 12-hour days and nights or 8-hour shifts;
• how many officers are assigned to each post, including relief;
• how it manages working time, rest breaks and fatigue;
• how relief officers are inducted before they work on site alone.

Long shifts can suit some officers and reduce handovers, but fatigue is a real risk, particularly on night shifts in large, quiet buildings. Lone working must be risk-assessed and managed before it starts, as HSE guidance makes clear. Lone worker monitoring, regular check calls and an escalation route to a control room are common measures.

Plan additional cover for:

• seasonal peaks, such as the run-up to Christmas, when vehicle movements and agency staff numbers increase;
• stock takes, when high-value areas may be open for longer;
• site changes, such as racking installations or system migrations that disrupt normal routines;
• new client contracts at multi-user sites;
• incidents, such as a break-in requiring temporary guarding while repairs are made.

Agree in advance how much notice the provider needs, how additional officers will be inducted and what rates apply. Seccuro offers rapid deployment for short-notice cover where a site needs it.

A provider should explain how often supervisors or managers will visit, including at night and weekends, what they check (post standards, patrol records, licence display, knowledge of procedures) and how findings are fed back to the client. Assignment instructions should be specific to the site, signed off by the client and reviewed whenever procedures change.

All contract officers on licensable duties must hold a valid SIA front-line licence and display it while on duty. Clients can check licences on the SIA public register and should ask the provider how it monitors licence expiry dates.

• Access control for staff entrances and restricted areas;
• CCTV covering gates, docks, yards and cages, monitored on site or remotely;
• Digital patrol recording so that checkpoints, times and observations are recorded automatically;
• Radios linking gatehouse, patrol officers and the site’s shift managers;
• ANPR at the gate, where justified and operated in line with ICO guidance.

Technology can reduce the number of officers needed overnight, for example by combining one on-site officer with remote CCTV monitoring and mobile patrol visits. Our article on mobile patrols vs static guarding discusses that trade-off.

Review these monthly in the first months of a contract, then at an agreed frequency. Use the reviews to adjust posts and hours as operations change.

When officers transfer from a previous provider, TUPE may apply and their existing terms will influence cost. See our guide to security guard costs in the UK for more detail.

Services are available across the UK, with mobilisation agreed per site. See our logistics and warehousing security page and security guarding service, or request a quote.