Campaigners in Exeter are joining an international day of action in protest against a proposed free trade agreement between the EU and the US.
The Transatlantic Trade and Investment Partnership would allow more American products to enter European markets
It would also mean US companies could bid to run public services.
Exeter-based branches of Friends of the Earth, the Labour Party and UNISON will all be taking to the streets to raise public awareness of the deal.
The MP for Tiverton and Honiton - Neil Parish - says it needs to be approached with caution.