The public is advised that, as part of ongoing maintenance and rectification work, the Naval Base will be testing its Nuclear Emergency Response Organisation (NERO) alarm. 

Testing is scheduled to take place on Wednesday 6th November at 10am. 

A statement from British Forces Gibraltar follows below:

Members of the public should not be concerned when they hear the alarm, no action is  required. 

In the extremely unlikely event of a Radiation Emergency at HM Naval Base, an information  booklet has been produced which you can find on the Environmental Agency website under  Radiation Emergency Advice.