The screen in the cab chirped just as we were beginning to believe we might finish on time. I glanced at the clock. A few minutes left. My crewmate leaned back and sighed.

“Ah for fuc…”

I read the call details on the mobile data terminal. Category 1: a potentially life-threatening emergency. We acknowledged the call and pulled away. Home had been close enough to start thinking about. Now there was another address, and no useful way of guessing when we would get back.

I knew the conversation that would follow before either of us spoke. Did Control know what they were doing? Did they know how long we had been going? The job still needed to be done, but after a shift like that, the questions came easily. I have asked them myself.

The longer I have worked in the ambulance service, the more I have realised that both sides slowly build stories about each other. A late job can feel like Control does not care. To Control, a crew taking longer than expected can look like they are dragging their feet. We remember the shifts that support our story and carry them into the next conversation, before the other person has said a word.

Control and the frontline crews make a strange professional marriage. We depend on each other completely, with a wee undercurrent of “are youse doing this on purpose?” Control cannot carry the equipment up the stairs or assess the patient who insists they are grand. From the road, I cannot see every waiting call, every ambulance tied up at the hospital or the gaps opening across the region. We each have information the other needs, and there is plenty of room to misunderstand what is missing.

Some of the hardest misunderstandings begin with silence.

“Control from N1021?”

I am in the hallway of a stranger’s house. My crewmate is assessing a patient whose condition is deteriorating. Family members are asking questions while I try to get through on the radio. We need help, and I need to speak to the people who can arrange it.

Another crew comes over the air. I wait, then try again.

“North Control from N1021?”

Nothing back. My attention keeps shifting between the patient and the radio. Whatever is happening elsewhere, this is where I am, and the lack of an answer has become another problem to manage.

Eventually, Control answers. A different voice this time, responding as though this is our first call. I explain that we have been trying to get through. No apology for the delay. It seems we have called during the handover between controllers, but we have no way of knowing that from the hallway.

We only know that we need help and have been waiting for someone to answer. The change of voice gives me a possible explanation for the silence. It does little for the frustration. A brief acknowledgement that we had been waiting would have mattered. Instead, the conversation begins again at their end, while, at ours, the same patient still needs us.

Looking back, I cannot know what either controller was dealing with during those minutes. But I know how easily a gap in communication becomes a judgement about the person on the other end. By the time someone answers, I am already hearing their reply through the frustration of not being answered.

I understand why those moments stay with crews. We begin a shift checking the vehicle and kit, telling ourselves we will get a meal break, pretending we are not already tired. Then the calls build, and the hospitals clog. We clear one patient, and another dispatch arrives before we have had time to gather ourselves. A meal break sometimes becomes a rumour we heard once, like Bigfoot or a fully staffed emergency department.

By the time the late job comes, my brain can feel like a phone on three per cent battery. One late finish is manageable. Repeated late finishes begin to take time from sleep, from family, from whatever was supposed to happen after work. “Finish time” becomes “finish-ish”, and eventually I stop believing in it until the ambulance is parked and the keys are back in the station.

That resentment needs somewhere to go. The voice that sent the job is easier to blame than a shortage of ambulances or a hospital corridor full of patients. Control can come to represent everything that has gone wrong with the shift, including things the controller couldn’t change. Fatigue makes that feel reasonable.

The information on the screen can feed the suspicion. Some dispatches read as though they were written for a fortune cookie. “Person unwell.” “Male injured.” “Collapse.” Thanks. That narrows it down to roughly every human condition that has ever existed. I am trying to work out what equipment to take, what risks we might face and what sort of scene awaits us. Those few words offer little help.

Sometimes the patient needs reassurance; sometimes we walk into a full emergency. After enough uncertain arrivals, it is easy to decide that someone is not listening to callers or is failing to pass on what we need. Yet the call-taker cannot see the patient either. They have what a frightened person can describe over the phone, and that description may be incomplete or difficult to interpret. Useful information should reach us when it is available. We cannot always provide certainty with the address.

The last-hour Category 1 call rule brought those frustrations together. It was intended to protect crews towards the end of a shift by limiting dispatches in that final hour to the most urgent emergencies. I understood the reasoning. However, there was a human cost to sending every available crew to the next waiting job, no matter how close they were to finishing. A late call could follow us home and into the next shift.

For a genuine life-threatening emergency, the clock changed nothing. A cardiac arrest five minutes before finishing was still a cardiac arrest. The difficulty came when the patient we found bore little resemblance to the dispatch: someone described as unconscious was talking, or the apparent collapse had a less alarming explanation. We still assessed the person in front of us, but the promise of some protection at the end of the day could feel very thin.

The mismatch did not prove that the call had been handled badly. Symptoms could have changed. A frightened caller might have used the only words they had, or the Clinical Support Desk might have heard something that justified upgrading the priority. Knowing the eventual outcome gave us an advantage the person making that decision did not have. I could recognise that and still feel disappointed about another late finish.

Sometimes that frustration landed unfairly on the patient as well as on Control. Fear was being judged from the relative calm of our arrival. I would rather acknowledge that than pretend tired clinicians are always generous in their interpretation of other people. The patient had not seen our shift, any more than we had heard the whole call. What stayed in the cab afterwards, though, was often simply another late job that wasn’t what we expected.

The drive back from a job like that leaves time to think, and over the years my thinking has slowly changed shape. What used to be pure frustration in the cab now has a counterpart somewhere behind a dispatch screen. The controller looks at a map with too few resources, a growing list of waiting calls, and stretched response times. They must decide where the next available ambulance can do the most good, knowing another patient will keep waiting. The nearest crew may also be the crew closest to finishing.

From there, our delays can look very different. A crew at the hospital appears stationary. A long time on scene offers no obvious explanation unless someone provides one. We may be dealing with a difficult assessment, a family conversation or a patient who cannot safely be left. Control sees the time passing and another call waiting. If I give no useful update, I leave them to guess.

‘Replenishment’ is a small word that can carry a whole argument. On the road, missing drugs, equipment or oxygen can make the next call unsafe. From a dispatch desk under pressure, a request to return to the station can look like one more ambulance disappearing when none can be spared. If previous requests have seemed doubtful, the controller may hear avoidance before hearing the reason. The crew then hears distrust in a question about what they need.

I understand why crews push back when essential kit is treated as optional. I also understand why a vague “we need to replenish” may leave Control asking for more. Saying what is missing and what must be replaced gives the controller something concrete to work with. When every request becomes a negotiation, though, crews begin to feel they have to prove they are telling the truth. That feeling can outlast the missing equipment.

Controllers hear our tone as well as our requests. What feels like a single sharp exchange to one exhausted crew may be the tenth a dispatcher has taken that day. They hear the sarcasm and complaints, often without hearing any acknowledgement when a difficult decision has helped us.

I can see how someone could begin to feel that whatever they do, they will be blamed.
Real failures exist on both sides. Controllers who dismiss safety concerns. Crews who deliberately make a shift harder for the desk. Trouble starts when one person’s failure becomes an excuse for everyone else. Once I expect indifference, a brief reply sounds cold. Once a controller expects avoidance, an ordinary delay looks calculated. Each of us can leave the exchange more certain than before.

The people who make the relationship work tend to interrupt that process in small, practical ways. A voice comes over the radio on the way to the next dispatch and says, “I know that last one was a heavy one. Sorry to send you straight into this.” They have still sent another job. We still must go. But someone at the desk has noticed what came before it, and the cab feels different for the rest of the drive because of that acknowledgement.

Some controllers bring memories of their own time on the road to the desk. They know what an unanswered radio call can feel like and what a long shift without a break does to patience. Others show the same understanding without that experience. They tell us when help is coming or explain honestly when it cannot come quickly.

There have been nights when, towards the end of the shift, a controller has sent a message to all crews thanking us for the work we have done. It is a simple gesture, but I remember it. After hours of messages telling us where to go and what was waiting, this one acknowledges what we have already done.

The thanks are for everyone, and that matters too. We have each seen our own part of the night. The person at the desk has been trying to coordinate it all and has taken a moment before finishing to recognise the crews who helped them get through it. After a difficult shift, that is a good message to take home.

The same consideration must travel back. I cannot expect Control to understand a delay I have not explained or blame a dispatcher for using information I have allowed to become inaccurate. Clear updates are part of caring for the next patient as well as the current one. So it is saying thank you when someone has found us a break, given us a useful warning or made a fair decision under pressure.

We notice Control’s failings more quickly than our own. Crews can stretch time on scene or remain at the hospital longer than necessary because they need breathing space and cannot see another way to get it. We can resist moving for cover, speak sharply or let sarcasm replace an honest conversation. Exhaustion may explain that behaviour. It does not make the consequences disappear for the controller trying to cover an area with too few ambulances.

I find those habits sad and frustrating. People who feel unable to ask openly for rest may find other ways to protect themselves. The result makes everyone more suspicious, including crews whose delays are entirely necessary. The next honest request becomes harder to make. Meanwhile, a controller under constant pressure to produce availability can become so focused on minutes that the person asking for them fades from view.

There is a difference between understanding the pressure on someone and deciding that its effects do not matter. A dismissive response can stay with a crew long after the controller has moved on to the next call. Equally, a crew’s sarcastic remark does not become harmless because it was made after twelve difficult hours. I must remember that my explanation for my own behaviour is usually more generous than the one I give someone else.

None of this is helped by a service with too little spare capacity. With enough ambulances, a crew can restock without creating another crisis. A break does not have to feel like time taken from somebody else. When there are too few, ordinary needs become competing demands. We end up arguing with the person who has brought us the problem because they are the person we can reach.

The best shifts show me how much difference that space makes. A request can be answered without an argument. Updates arrive before anyone must chase them. We still work hard, but we spend less effort defending ourselves to one another. On those days, I’m reminded that friction isn’t inevitable in every exchange. It grows under these pressures, and we have become far too accustomed to working under them.

I have become less interested in deciding which side has the harder job. The burdens are different, and neither looks manageable for long without the other’s help. I know the weight of a shift on the road. I can also recognise the strain of having people waiting for help and no ambulance free to send them. A calm voice over the radio doesn’t tell me how much effort it takes to stay calm.

I don’t get that perspective every day. At the end of a long shift, I can still hear a dispatch as something being done to me. Remembering the other person takes more effort than it should, especially when it matters most. For me, trust begins with leaving room for an explanation I have not heard yet.

The public rarely sees this part of the work. A family waiting for an ambulance needs someone to answer when they ring 999, someone to arrive, and someone to help. They should not have to carry our resentment into the room along with their own fear. Whatever has passed between the cab and the dispatch desk, we still must make that arrival possible together.

I think again of the screen chirping near the end of the shift, and the sigh before either of us looks at it. I know how much can sit inside that sigh. Somewhere else, someone has looked at the waiting calls and chosen our ambulance. I sometimes wish they had chosen another.

But I cannot know their whole shift from the last few minutes of mine.

The relationship between control and the road depends on trust built across distance. The one inside the cab depends on trust built across proximity — shift after shift, door after door, with the person beside you. I wrote about that here: Partners, Pressure, and Trust.