“One Guard, One Problem: Why Solo Security at Alcohol Events Is a Recipe for Risk”

Whether it’s a 21st birthday, a wedding afterparty, or a private celebration, any event that involves alcohol can escalate quickly — even with the best intentions. And yet, time and again, we see event organisers or even some contractors opting to place just one security guard on duty.

Here’s the bottom line: it’s not safe, it’s not professional, and it’s not good practice.

Let’s break down why solo guarding doesn’t cut it, and what you — as a client, a security company, or a security guard yourself — need to know.

👥 For Clients: The Hidden Dangers of Hiring Just One Guard

You’re not saving money — you’re risking your entire event.

1. Limited Coverage
   One guard can’t be everywhere at once — front entrance, party area, carpark, toilets, etc.

2. No Backup in a Confrontation
   If something kicks off, your one guard is now either overpowered or outnumbered, and calling for help that might arrive too late.

3. No Witness, No Support
   A solo guard has no colleague to verify incidents, de-escalate with backup presence, or provide assistance in medical or physical emergencies.

4. Fatigue and Burnout
   Long hours with no one to tag in — that means a slower, less alert, and potentially ineffective response.

✅ Tip: Always budget for at least two licensed, experienced guards for any alcohol-related event.
The safety of your guests, your property, and your peace of mind depends on it.

📏 What’s the Right Number of Security Personnel?

The general guideline in New Zealand and internationally for security at events (especially with alcohol involved) is:

1 licensed security officer per 50–75 guests, with a minimum of 2 guards at all times.

However, this can vary depending on:

• Venue layout and size

• Age and risk profile of attendees (e.g. 21sts often carry higher risk)

• Location (private residence vs licensed venue)

• Presence of alcohol, DJ/band, open invite or gatecrasher risk

📌 High-risk events (like 18ths or 21sts with alcohol and open invites) may require a ratio closer to 1 guard per 30–50 guests — especially in rural or hard-to-reach areas.

🛡️ For Security Companies: Don’t Cut Corners — Protect Your Brand

Sending one guard to an alcohol-fueled event is not just risky, it’s negligent.

• You risk liability if your lone guard is assaulted, or fails to prevent an incident due to being understaffed.

• You weaken your reputation by allowing poor operational practices.

• You risk losing good staff — morale plummets when guards are left to fend for themselves.

👎 It’s not worth underquoting to win a job if it compromises safety.
👍 Instead, educate your clients on why two or more guards is not “upselling” — it’s protecting everyone.

Pro Move: Offer a short event risk assessment before quoting. If alcohol is involved, recommend (and document) a two-person minimum team. Back your staff — and your reputation.

🚨 For Security Personnel: Solo Work Isn’t Safe Work

Whether you're a seasoned pro or new to the industry, you should never be the only guard at a licensed or alcohol-based event.

• You can't properly enforce entry rules, monitor the crowd, and respond to incidents alone.

• You’re vulnerable — both physically and legally — without a second set of eyes or hands.

• You can’t leave post (e.g., toilet break or food) without compromising coverage.

🔒 Tip: Speak up. If you're being assigned to an event alone and alcohol is involved, raise the issue with your manager or employer. It’s your right — and your responsibility — to insist on a safer setup.

✅ Benefits of Having Two or More Guards

• Effective Crowd Monitoring – One watches, one responds.

• Professional Image – A security team adds confidence and credibility.

• Incident De-escalation – Back-up presence helps calm tense situations.

• Coverage – Entrances, exits, and trouble spots can be patrolled effectively.

• Safety in Numbers – Staff can protect each other, report better, and respond faster.

Final Word

Alcohol changes the game. And with that change comes a greater responsibility. A single guard can’t hold the line when the stakes are high — and when things go wrong, they go wrong fast.

If you’re planning or securing an alcohol-related event, do it properly. Two (or more) trained guards isn’t a luxury — it’s a minimum standard.

🔒 Need help securing your event the right way?
Our experienced team specialises in private events, functions, and alcohol-licensed premises. We’ll assess your risks, plan coverage, and deliver trained professionals who know how to keep the peace before it breaks.

📞 Contact us today for a free consultation.