Fire safety is regulated by the Fire Safety Order 2005, which applies to all non-domestic premises and communal areas of residential buildings. Here are some important fire safety measures that are required in the UK:

1. Conduct a fire risk assessment: The responsible person for a premises must conduct a fire risk assessment and identify the risks and hazards present in the building. The assessment should be reviewed regularly, and any necessary measures should be taken to mitigate the risks.
2. Install smoke detectors and alarms: Smoke detectors and alarms must be installed in all premises, and they should be tested regularly to ensure they are in good working order.
3. Provide fire extinguishers and fire blankets: Fire extinguishers and fire blankets should be provided in appropriate locations throughout the building, and staff should be trained to use them.
4. Keep escape routes clear: Escape routes should be kept clear at all times, and fire doors should not be propped open. Evacuation procedures should be clearly communicated to all staff and visitors.
5. Maintain fire safety equipment: All fire safety equipment should be maintained regularly, and any faults or defects should be reported and repaired immediately.
6. Provide staff training: All staff should receive training in fire safety, including how to use fire safety equipment and what to do in case of a fire.
7. Conduct regular fire drills: Regular fire drills should be conducted to ensure that all staff and visitors know what to do in case of a fire. These drills should be documented and reviewed regularly.

It is important to note that failure to comply with fire safety regulations in the UK can result in fines, imprisonment, or even closure of the premises.