Guideline: Laser Pointer Guidelines

Laser pointers should be labelled a class I or class II laser product. Class III laser pointers should not be used.
A laser pointer is not a toy. Keep out of reach of children and juveniles.
Never point the laser pointer at people.
Misuse of a laser pointer may cause discomfort glare. Viewing the laser beam may cause a temporary blindness and an after image that is disturbing to the victim. Deliberately staring into a laser beam may cause retinal damage.
The pointer should only be used to point out inanimate objects, such as slide images etc.
Avoid shining on mirror-like targets and objects.
Never view the laser beam with any optical instrument, unless approved by the Laser Safety Officer.
Take the batteries out when not in use to avoid accidental exposures.

http://policies.anu.edu.au/guidelines/laser_pointer_guidelines/guideline