Original sentence: A truck was also parked in front of the entrance to block its access.On April 26, 2007 around 30 protesters blocked entrances and chained themselves to cranes at the EPR site in Flamanville, some remaining on the site for 24 hours
Edited sentence: Banners that read "stop EPR" were used and a truck was parked in front of the entrance to block access.On April 26, 2007 around 30 protesters blocked entrances and chained themselves to cranes at the EPR site in Flamanville.The protesters succeeded in delaying construction and some remained chained to cranes  24 hours after the beginning of the protest