A bill making it an offence to possess a hand-held laser in a public place without reasonable excuse will be debated in Parliament.
Penalties could include being sent to jail for three months, a fine of up to $2000, or confiscation of the laser without a warrant.
The member's bill is sponsored by National Party MP Cam Calder and was drawn from the member's ballot yesterday in Parliament.
There are no laws governing the import, availability and sale of high-power laser pointers in New Zealand.
Dr Calder said the consequences of an accident caused by laser misuse would be catastrophic.