A cover shift listing usually leads with the rate and the hours. Those matter, but they're rarely what makes a shift go wrong. The problems tend to come from what the listing leaves out.
Here's what's worth checking before you commit, roughly in the order it tends to bite.
1. What the job actually is
"Static guarding" can mean sitting in a heated gatehouse or standing at an open loading bay all night. "Mobile patrol" can mean a short walk or several kilometres of perimeter. Look for the specific duties: access control, patrols and how often, alarm response, lock-up, key holding, CCTV monitoring.
If the listing is vague, ask before you accept, not when you arrive. A provider who can't tell you what the job is probably can't tell you much else either.
2. Whether you're the right fit for it
Check the licence the role needs. In the UK, a door supervision role and a security guarding role need different SIA licences, and CCTV monitoring needs its own. Accepting a shift you're not licensed for isn't a paperwork problem; it's working illegally, and it puts the site at risk too.
Look for any site-specific requirements as well: first aid, fire marshal training, a vetting level, or particular equipment you're expected to bring.
3. The briefing and site instructions
You should know, before you arrive, who you report to on site, what to do if something happens, and who to call out of hours. That's the escalation path, and on a lone night shift it matters more than almost anything else on the listing.
Ask whether there are written site instructions, and whether someone will hand over to you. Walking onto an unfamiliar site at 10pm with no briefing and no contact number is exactly how avoidable incidents happen.
4. Welfare and safety on site
Nobody likes to ask these questions, but they're fair ones:
- Is there shelter, heating and somewhere to sit?
- Can you get to a toilet and drinking water during the shift?
- Will you be working alone? If so, how are welfare checks done, and what happens if you miss one?
- Is there lighting on the patrol route?
If you're lone working, find out who is actually watching for a missed welfare check. A check-in that nobody monitors is a box-ticking exercise, not protection.
5. Getting there, and getting home
Work out the real journey at the real time. A site that's twenty minutes away at midday can be over an hour by night bus, and a 6am finish can leave you stranded if there's no transport running. Factor the travel time and cost into whether the rate is worth it.
6. Pay, and when it arrives
The hourly rate is the start, not the end. Check:
- Whether breaks are paid
- How overtime is handled if the shift runs over
- When you'll be paid, and how
- What happens if there's a dispute about the hours
A good rate paid eight weeks late, after three chasing emails, is not a good rate.
7. What happens if it's cancelled
Last-minute cancellations happen. What matters is whether you're compensated when it happens close to the start, after you may have turned down other work or already set off. Look for the cancellation terms before you accept.
Keep your own record
Whatever the shift, keep a record of when you arrived, what you did, and anything unusual. If there's ever a question about whether a patrol happened or how long you were on site, a timestamped record protects you far better than your memory of a night several weeks ago.
That's a big part of why we built Guardlane the way we did. Check-ins, patrols and welfare checks are logged as they happen, and officers can rate a site on safety, briefing quality and payment reliability, so the next officer knows what they're walking into.
If something on site ever puts you in danger, leave and call 999. No shift is worth your safety.