Ihumātao protesters have accused officers of using aggressive tactics against women during a dramatic standoff with police late last night.
Escalating tensions and a stronger police presence prompted uneasy scenes at the occupation - with protest leader Pania Newton saying she was rammed by police with a gate last night, causing her to fall over.
"I was really concerned that there were a number of minors at the front line, so I was coming through the gate and a police officer ran over, rammed the gate I was coming through and I did fall to the ground,'' she told MediaWorks.
"A number of male police officers were quite physical with some of our female land protectors, and we're very confused as to why that happened last night at our time of prayer."
Police today disputed Newton's version of events.
Counties Manukau District Commander Superintendent Jill Rogers said: "Police reject allegations that a protester was pushed over."
Rogers said police had held regular meetings with organisers to make sure the protest action remained peaceful.
But police were forced to take action when it was indicated that the protesters were about to make a move of their own.
"Yesterday, during a meeting with organisers, the protesters communicated their intent to move past the cordon and reoccupy the land.
"In response to this, police [were] required to increase our presence at the site. Officers had to be taken off their other duties to come to the protest site.''
Rogers said despite repeated warnings from police officers, a large group of people attempted to bypass the police cordon.
Newton said protesters had been getting ready for late-night prayers last night when police turned up.
"It's just been shocking in the way that we've been treated down here.
"Without any notice, police cars have pulled up ... and we've been told that if we don't move off the frontline, we could face being trespassed or even worse, arrested," she said.
"But we are still peaceful and positive down here, whānau.
"We don't plan on being arrested. That's not our kaupapa. Our kaupapa is about being peaceful and to protect our whenua."
Prime Minister Jacinda Ardern has confirmed she has no "immediate" plan to visit the protest site.
"I have no immediate plan to. I haven't ruled it out in the future but not right now."
An update on the Save Our Unique Landscape (Soul) campaign website early this morning reiterated claims that women at Ihumātao last night were manhandled by male police officers.
"During their operation, a number of male officers were also physical with some of our female kaitiaki [guardians].
"No one was seriously hurt. However, the actions were completely unnecessary.
"We have continued and maintained a peaceful, passive and positive resistance as land protectors and we are proud of everyone who came out tonight and the way they stayed true to our kaupapa of rangimārie [peace]."
Fresh protest action today
Protesters have gathered outside Fletcher Building, the developer of the Ihumātao site, this morning.
The self-proclaimed protectors of the land held a picket outside Fletcher Building in Penrose, Auckland from 7.30am today.
By 7am there was a strong security presence at the Penrose site. A small group of protesters were outside Fletcher's holding "Toot to support Ihumātao" placards.
More than 80 protesters were at the site, with some spilling on to the other side of the road.
Soul member Brendan Corbett used a megaphone to address protesters, but directed some of his message directly at Fletcher's executive Steve Evans.
He hoped Evans could hear him. He expected he was sitting around the boardroom table having a debrief with other board members - it would likely be an uncomfortable meeting, he said.
Corbett said last night there was a "crazy situation of 30 police cars driving at breakneck speed through Māngere Bridge" to interrupt people eating dinner and at prayer. It was a ridiculous situation as there was no emergency, he said.
Today's protests are being dubbed as "a national day of action".
He says people are smiling and laughing and there's no aggression.
Fletcher employees are being checked for ID by security before they pass the barrier.
As well as the protest event in Penrose, Auckland, other events today are planned for Hamilton, Wellington and Dunedin.
Supporters are being encouraged to dress in green to "support the protection of our whenua".
Ardern told Newstalk ZB's Mike Hosking the Government talked to representatives from mana whenua about the situation last week.
"Obviously the focus for us is to try and help facilitate a solution to be found, so that's what's underway right now and I absolutely stand by that being a role for us as the government.
"And at that time the announcement was made that there would be no more activity on the land until a solution was found. And that's the place that we're at right now."
An approximate 800-strong support crew from the Kīngitanga movement went with Māori King Tuhetia to Ihumātao at the weekend and were currently "directly involved in the discussions" that were happening right now.
"We're not directly involved in that at the moment it's very much a discussion between Māoridom seeking to find an issue for Māori."
Standoff last night after police presence boosted
Today's planned protest follows a standoff at Ihumātao that ended dramatically just before midnight as both sides abandoned their positions.
Hundreds of people turned up to the historical site in Māngere, South Auckland, after a call was made via social media when police suddenly boosted their numbers late last night.
Tensions were high at the protest site late last night as police sent in extra reinforcements to "maintain order", which split the protesters into two groups. There were accusations the police were kettling the protesters. Superintendent Jill Rogers said police had decided "to deploy additional police officers to ensure there is no breach of the peace".
The advance guard of protesters walked back to join the main group, and police then withdrew their line separating the two groups.
Protest organisers said they had reached an agreement with the police for patrol cars blocking the road to be removed while the protesters gathered in the road for prayers.
At 12.25am this morning about 80 police officers were still lining one side of Ihumātao Quarry Rd facing the combined group of several hundred protesters.
Protest leader Pania Newton said the protesters were waiting for a commitment from police to reduce their presence.
Singer Stan Walker told the protesters that they were standing up for indigenous peoples around the world.
Newton earlier told the main protest group that the protesters were trying to resolve the standoff.
"We are working out how we can de-escalate the situation so we can all go home safely and our line can remain," she told the group.
A large group of police officers returned to vans as both protest groups chanted defiantly that they would never give up their land.
The mood was excited, with music blaring out of the main tent.
One young woman said she believed police wanted to spark the protesters into violence so they could arrest the leaders. But no one from the protest group challenged the police line.
Newton told MediaWorks this morning that she was hit by police with a gate last night, causing her to fall over.
An update on the Soul campaign website early this morning reiterated claims that women at Ihumātao last night were manhandled by male police officers.
"During their operation, a number of male officers were also physical with some of our female kaitiaki.
"No one was seriously hurt. However, the actions were completely unnecessary.
"We have continued and maintained a peaceful, passive and positive resistance as land protectors and we are proud of everyone who came out tonight and the way they stayed true to our kaupapa of rangimārie [peace].''
Green MP Marama Davidson tweeted: "This doesn't bode well for peaceful resolution."