A similar charge was laid relating to a protest also allegedly organised by Samuels at Memorial Park on October 30. He had previously pleaded not guilty to both charges.
Supported by family, Samuels appeared for his judge-alone trial at the Tauranga District Court on Thursday dressed in a black shirt and suit.
But the trial never went ahead: when Samuels was called, lawyer John Wayne Howell informed Judge Bill Lawson that an agreement had been reached with the police to withdraw one of the charges. A guilty plea was entered for the remaining charge.
Howell told the judge his client was seeking a discharge without conviction - a proposition the police prosecutor indicated he was likely to take a "neutral position" on.
That matter is set to be discussed when Samuels reappears for sentencing on June 9.