After reporting on corruption within Victoria's Big Build program and the CFMEU, journalist Nick McKenzie says the royal commission is welcome, although very late. Nick McKenzie, whose reporting uncovered allege corruption on the Big Build, questioned the premier at his press conference announcing a royal commission. Key points and original sources are listed below.

• After reporting on corruption within Victoria's Big Build program and the CFMEU, journalist Nick McKenzie says the royal commission is welcome, although very late.S1

• Nick McKenzie, whose reporting uncovered allege corruption on the Big Build, questioned the premier at his press conference announcing a royal commission.S2S3