On exiting The Gurkha Museum in Winchester I noticed this next to the more conventional health and safety notices and fire fighting equipment.
You can never be too careful, I guess. The Peninsula Barracks, where the Gurkha Museum and several other military museums are clustered, is a beautiful place and it is well worth a walk through its landscaped grounds even if you are not interested in military history.
Here is a link to The Gurkha Museums website: http://www.thegurkhamuseum.co.uk/
Here is a link to Winchesters other military museums: http://www.winchestermilitarymuseums.co.uk/