The Brisbane Broncos beat the luckless Newcastle Knights 17-6 in Monday night's NRL match at Suncorp Stadium after completing yet another second half shutout.
In the first five rounds of the season, the Broncos haven't conceded a second half try, though after the break Newcastle had three tries disallowed in only three minutes by the video ref.
Brisbane's fourth straight win takes them to the top of the table alongside Melbourne and St George Illawarra.
