State Regulation and the Internal Organisation of Political Parties: The Impact of Party Law in Australia, Canada, New Zealand and the United Kingdom.

This paper presents a comparative analysis of the extent to which party law influences the internal organisation of parties in four Commonwealth common law states: Australia, Canada, New Zealand and the United Kingdom. The research engages with recent comparative party literature that emphasises the increasingly close relationship between political parties and the state, in particular the cartel party thesis. My findings indicate that over the last few decades parties have become subject to greater legal regulation, which supports the claim that parties are now managed more closely by the state. However, it is important to distinguish between legislative and common law (judicial) regulation, as each has a different impact on the organisational autonomy of the cartel party. I argue that parties (as autonomous actors and the authors of parliamentary decrees) have been able to shape legislative regulation to their advantage by eliciting significant financial support from the state, yet minimising the corresponding degree of legislative intrusion into their internal activities. However, cartel parties have not been able to prevent judicial scrutiny of their internal workings, and have lost a significant degree of organisational independence as principles of administrative law (usually reserved for state bodies) are being increasingly applied to their structure and behaviour. [ABSTRACT FROM AUTHOR]