Two protesters were dressed as the grim reaper and carried a large banner saying: 'Nuclear energy: the death of a safe, affordable future. Boycott EDF.' A choir from Wales also sang songs opposing a new reactor proposed for Wylfa nuclear power station on Anglesey.
A rally then took place in Cornhill where speakers from anti nuclear groups including, Stop Hinkley, CND and Greenpeace France outlined the dangers of nuclear power.
Yannick Rousselet from Greenpeace France travelled to the UK especially for the event. He highlighted the budget over-runs and time-delays at EDF Energy's prototype reactor in Flamanville, France.
From 2-3pm tomorrow (Sun), the media is being invited to visit the Stop New Nuclear camp near Nether Stowey, Somerset.
A mass blockade will then take place at the main gate of Hinkley Point power station from 7am on Monday. More than 200 people are expected to take part.
For more information contact Camilla Berens on 07811 451417.