Sometimes due to lightning or fog, suspension of play may be implemented for the safety of all golfers and course staff.

This is communicated by a siren consisting of one fifteen second blast to indicate that play has been suspended. Recommencement of play is indicated by two short blasts of the siren, repeated three times, with a pause in-between. 

There is no need to evacuate your rooms, this is purely notification for golfers to stop/recommence play.