61. Is it specified that a particular institution(s) is responsible for overseeing compliance with existing rules against abuse of state resources?

6. Use of vehicles for elections-(1) A person must not use a vehicle for an activity relating to elections or to facilitate a person who intends to run for elections as a Member of Parliament.

(2) Subregulation (1) does not apply to the use of vehicle for the electoral functions, duties and powers of the Electoral Commissioner, his or her staff and any assistant working under the Commissioner’s direction after hours during elections.

(3) Any person who contravenes subregulation (1) commits an offence and is liable to a fine of 1 penalty unit.

Source: Article 6, Public Finance Management (Government Vehicles) Regulations 2015

Alleged breaches of the regulation banning use of government vehicles for election purposes are prosecuted through the standard criminal justice system