The Gents Toilet (GA11) safety sign has a white symbol of a standing man on the green square shaped safety sign.
 
The sign indicates where the gents/mens toilet can be located and is often used in conjunction with the following safety sign:
Ladies Toilet
The toilet safety sign is also available as a Photoluminescent (glow in the dark) sign as a single safety sign or as a combination of more than one safety sign.
Refer to the Photoluminescent section for various combination options. 
SABS standard safety sign