Demonstrators are planning to continue their protest against vaccine mandates in Langley Park after about 50 anti-vaxxers camped out at Langley Park overnight.

Police say one person was arrested after a march through Perth yesterday, when protesters descended on Parliament House, but otherwise the group has been well behaved.

6PR reporter Anne Naylor told Gareth Parker on 6PR Breakfast a coffee van had just arrived at the scene this morning and was doing a roaring trade.

“I was told about 100 people camped overnight, but there’s about 40-50 people here now,” she said.

“Police have told the protesters they can stay but must remove their sleeping gear and tents first.”

Tap PLAY below to hear more of the unfolding situation.