(1)  A person who contracts to do prescribed work in contravention of section 21 , 22 or 26  –

(a) is not entitled to recover any payment under the contract in respect of that prescribed work; and

(b) is not entitled to damages or to enforce any other remedy in respect of a breach of the contract committed by any other party to the contract; and

(c) is not entitled to damages or to enforce any other remedy in respect of any prescribed work carried out or supervised by the person in contravention of section 21 , 22 or 26  –

but is liable for damages and subject to any other remedy in respect of a breach of the contract committed by the person.

(2)  This section does not affect the liability of any person for an offence against this or any other Act.