What colour emergency strobe light?

[Herman30]

Just as a reminder; a whistle is also good to have in addition to the flashing light. Sound of it goes much further that your own voice.

 

[slimshady]

when we talk about strobe , should that be a strobe pattern ie, three blinks and off for 3 seconds then three blinks, etc, rather than a steady on-off-on-off. Or some other pattern, or a strobe with different colours/patterns that cycles through them.
Alex.