Climate change protesters have threatened Brisbane commuters they will swarm the CBD during peak hour, causing lengthy delays.

Translink services warned a protest is likely to disrupt travel between 7.30am and 10.30am on Thursday.

'By causing congestion and getting in people's way we invite them to participate in democracy, this is an emergency,' organisers of the protest wrote on Facebook.

Protesters from the group have previously glued themselves to the road, forcing police to intervene.

Extinction Rebellion climate change protesters have threatened Brisbane commuters they will swarm the CBD during peak hour causing lengthy delays

Protesters from the group have previously attached themselves to the road, causing a police operation

'During this time journey planner may not show up-to-date information for services travelling through Brisbane CBD,' Translink wrote on their website.

'Real-time information on the website and app may also be unreliable during this period.'

Organisers of the event have described the protest as 'Non Violent Swarming'.

Queens Garden is expected to be the main site of the protest and a '15 minute training session on swarming tactics' will take place beforehand.

Seven climate change protesters in Brisbane who stuck themselves to roads last month had to be unglued by emergency services in June.

Translink services warned a protest is likely to disrupt travel between 7.30am-10.30am on Thursday

Queens Garden is expected to be the main site of the protest and a '15 minute training session on swarming tactics' will take place beforehand

Anti-Adani protesters on Friday also caused road closures and public transport chaos near a key entrance for the south-east busway into Brisbane CBD.

The activists described the disruption as a 'minor inconvenience' in comparison to what will happen when Queensland mine officially starts operating.