Manitoba Oversize and Overweight Fines and Penalties

A person who commits an offence under subsection (13) or (13.1) is liable on summary conviction to a fine of $13.20 for each a hundred and ten pounds (110 lbs) or fifty kilograms (50 kg), or portion of such a weight, by which the actual gross weight of the vehicle, a single axle or an axle group exceeds the maximum gross weight prescribed or permitted by the provision or condition.

In calculating a fine for an offence under clause (13)(a) or (13.1)(a),

(a) where the evidence proving the gross weight of the vehicle was obtained from portable scales of a type approved for the purpose by the minister, no account shall be taken of one thousand and one hundred pounds (1100 lbs) - (500 kilograms) or 5 % of the maximum gross weight prescribed in the Act, regulations or restriction, whichever is the lesser; and

(b) where the evidence proving the gross weight of the vehicle was obtained by a scale certified by a tester appointed under subsection 73(1), no account shall be taken of one thousand one hundred pounds (1100 lbs) - (500 kilograms) or two per cent of the maximum gross weight prescribed in the Act, regulation, by-law or restriction, whichever is the lesser.

The peace officer may require a driver to unload immediately such portion of the load as may be necessary to decrease the gross weight of the vehicle or the gross weight of a single axle or axle group, to the maximum therefor specified in this Act or the regulations.

The owner of a motor vehicle or trailer shall not drive or cause it to be driven upon a highway at any time when the gross weight thereof is in excess of that for which the motor vehicle or trailer is registered.

https://www.gov.mb.ca/mit/mcd/mcpd/

http://www.brandon.ca/images/pdf/bylaws/5463_parts2to3.pdf

http://web2.gov.mb.ca/laws/statutes/ccsm/h060e.php#68(14)