MP berates informal voters after dud ballot spike in NSW seat

In short:

A high number of informal votes in a rural NSW electorate with a record number of candidates has been labelled "shameful" by the region's MP.

By May 6 more than 11,000 informal votes had been recorded in the Riverina electorate, accounting for more than 10 per cent of the voter turnout.

What's next?

Riverina MP Michael McCormack and political scientist Dominic O'Sullivan say the voting system should be reformed.