Securing your home when you have to leave quickly

There are two very different departures to plan for. One gives you warning and time to prepare. The other demands that you leave now. A household security routine must work for both by making optional tasks easy to drop. A locked window, photograph or insurance document is never worth losing the chance to escape safely.

Follow instructions from emergency services about whether to leave, where to go and which route to use. If life is threatened, call 999 or 112. A building fire requires your specific fire plan; a purpose-built block may have a strategy that differs from a house. Do not apply a generic evacuation list to a fire elsewhere in a block without considering those instructions.

When you must leave now, stop securing the house

Get people out by a safe route. Do not collect paperwork, carry furniture upstairs or tour every room to check locks. Do not look for a pet in a dangerous area. Tell responders if somebody or an animal may still be inside and where they were last seen. Once outside, remain out until the authorities say it is safe to return.

Children and other household members need to hear this distinction in advance. A rehearsed message such as "leave everything and come with me" is clearer than a sudden argument about a school bag. Keep ordinary keys accessible to occupants so opening the exit does not become a search. Security arrangements should support escape, not require several hidden keys before anyone can leave.

The government's flood guidance says to leave when emergency services tell you to evacuate. Follow the relevant agency for your nation and the local instructions for the incident. Do not wait for water to enter your own home before taking an evacuation instruction seriously; the route away may become unsafe first.

Use warning time for the tasks that take longest

When authorities advise preparation and there is no immediate danger, bring essential information and manageable bags together. Arrange transport early if walking or ordinary public transport will not work. Discuss assistance with the relevant local service instead of assuming a vehicle will arrive when you decide to leave. Keep the person who needs support involved in the decisions.

Choose a destination that is actually available. A relative's home may be affected by the same incident; a hotel may have no accessible room; a reception centre may have specific arrangements for pets. Confirm what you can without delaying a required departure. Keep an alternative contact outside the immediate area who can pass on a short update to relatives.

Prepare for medication, mobility aids, glasses, hearing equipment and communication needs as part of the household's established care arrangements. Keep the grab bag manageable. A bag that prevents an adult helping a child or using a walking aid needs reducing. Do not use a blanket promise to carry "all essentials" where carrying capacity is limited.

Make security tasks conditional

Decisions before leaving

Task	Only consider it when	Skip it when
Close or lock an accessible door	Everyone is clear and responders have not requested access.	It delays escape or conflicts with emergency instructions.
Check windows	The home remains safe and the check is part of an early departure.	It requires going upstairs, entering danger or delaying departure.
Take papers and medicine	They are ready and immediately reachable.	You would need to search or return for them.
Photograph possessions	You are preparing well before the incident.	The emergency is already affecting safe access.
Operate a utility control	Official advice directs it and it is safe and appropriate for you.	There is water, smoke, gas, damage or any uncertainty.

The Police.uk leaving-home checklist describes ordinary security habits such as closing windows and keeping valuables out of sight. During an emergency, those are optional precautions subject to safety and responder instructions. The ordinary routine is not an evacuation procedure and should never be followed mechanically.

Use the lock as intended when it is safe to do so. Do not add makeshift barricades, fasten shared exits or leave traps for intruders. Do not secure a door while someone remains inside and depends on that exit. If emergency crews need access, tell them what has been locked and follow their directions rather than trying to preserve an ordinary security arrangement.

Avoid a last-minute utility experiment

Know control locations before an incident, but do not make switching everything off a universal rule. Gas leaks, floods, fires and ordinary precautionary departures differ. Shared systems may serve other homes. Someone may rely on powered clinical equipment. Follow the responsible service's instructions and explain any access or care limitations.

Never enter water to reach electrical controls, use electrical switches where gas is suspected, or open sealed equipment. The gas and electricity emergency guide explains reporting routes and limits. If you cannot complete an advised task safely, say so and leave it to responders. Taking a photograph of a dangerous control is not a safer substitute for touching it.

Do not set timers, smart plugs or remote heating routines during an active utility incident. Ordinary security advice about making a home look occupied assumes the equipment is safe to use. Ask what should remain off and who will authorise restoration. A remote control can still activate equipment in a damaged property.

Keep the evidence elsewhere before you need it

A protected copy of insurance information and a home inventory reduce the pressure to rescue originals. Keep the claims number and policy reference with your emergency documents. Confirm that the backup can be opened without the laptop normally kept at home.

Do not leave a note on the door advertising that the house is empty or listing your destination, phone number and access details. Share necessary information privately with a trusted contact or responders. Keep any official notice in place and follow instructions about access. A household update and a public announcement do different jobs.

For a planned early departure, a brief note of the time and tasks completed may help later. Record facts such as "front door locked" or "electricity left as instructed by responder" rather than vague assurance that everything was safe. Write this once you are away if doing it at the door would slow you down.

Tell the right person after reaching safety

Contact the landlord, managing agent or housing provider through a verified route. Explain the incident, your contact details and any urgent access issue. Do not make your departure depend on getting their permission or waiting for an out-of-hours call back. The rented-home emergency guide helps separate landlord reporting from emergency calls.

In a shared home, nominate one person to send the factual update once everyone is safe. Check who is actually away at work or elsewhere so nobody is assumed to be inside. Respect other adults' privacy when sharing destinations. A flatmate can confirm that someone is safe without broadcasting where they are staying.

If a support worker, delivery service or family visitor is due, tell them not to enter the affected area. Use existing contact arrangements. Do not ask a neighbour to go inside and collect medicine, photograph damage or check a meter after you have been told to keep out. The risk does not become acceptable because someone else offers to take it.

Protect access information while you are away

Keep keys and essential papers with you or with an agreed trusted person. Do not leave spare keys under a mat for an unverified contractor. When someone calls offering urgent work, verify their identity through the insurer, landlord or organisation they claim to represent. Use a number you already trust, not only the number supplied by the caller.

Ask your insurer what assistance the policy provides and what spending needs prior agreement. Do not assume temporary accommodation or security work will be reimbursed. Keep receipts and a record of instructions. If you have nowhere suitable to stay, contact the local authority's emergency housing route and explain disability, children, care needs or other relevant circumstances.

Return only when access is authorised

The Met Office's flood preparation advice says to check with emergency services before returning after leaving because of flooding. Similar caution applies to other incidents: an open road or a neighbour going home does not establish that your building is safe. Follow the authority managing access and any restrictions on entering particular rooms.

Ask what remains isolated or damaged, who needs to inspect it and whether you can retrieve essential belongings. Report signs of forced entry or new damage through the appropriate route. Do not restart gas or electrical equipment to see whether it still works. Keep photographs of damage only when taking them is safe and permitted.

Agree the short version now

Each adult should know where keys and ready essentials live, how assistance is arranged, which contact receives updates and where the household can go. Practise explaining the difference between an early precautionary departure and leaving immediate danger. If the written checklist has ten property tasks before it mentions people, rewrite it. Its first instruction should be to follow emergency directions and protect the people who need to leave.

Check what matters before the next warning

• Agree that immediate danger cancels all optional security tasks.
• Keep exit keys accessible to occupants and ready essentials together.
• Confirm assistance and transport arrangements for anyone who needs them.
• Save a verified landlord, insurer and local-authority contact.
• Keep a protected document and inventory backup away from home.
• Choose a trusted person to receive the household's safety update.
• Know that return requires official advice, not a neighbour's assumption.

Sources

• UK Government: What to do before or during a flood. Checked 2 November 2026.
• Police.uk: Checklist for securing your home when you leave it. Checked 2 November 2026.
• Met Office: Protecting property from flooding. Checked 2 November 2026.