South New Brighton resident Andy Smith shared his concerns about freedom campers with Pegasus Post.
"They are pooing on our beach, they are trashing the place with rubbish," he said.
Smith, who took photos of a tent surrounded by litter said he could smell faeces in the area.
A 2015 city council bylaw requires campers to be self-contained with toilet facilities that can be emptied at a discharge point.
Freedom campers are banned from New Brighton's north and south ramp carparks.
Thompson Park in North Beach has now become a haven for freedom campers. When the Pegasus Post visited the area recently, almost all vehicles were displaying permits.
Coastal-Burwood Ward city councillor Glenn Livingstone thinks the number of freedom campers has increased this summer.
"The big issue for local residents is not so much that they are there, but the mess they leave behind, piles [of] domestic rubbish and toileting," said Livingstone.
But freedom campers do have some support on the local Facebook page from people who said freedom campers boost tourism and bring money in to local businesses.
"Awesome! Glad they are staying and spending money in the community!" said one comment.
City council head of consenting and compliance Tracey Weston said staff visited freedom camping sites every day.
- Star.kiwi