Largely discredited and ineffective. 10% (5 votes) An effective lobbying tool. 90% (46 votes) Total votes: 51 Presentation videos: Embedded video for Grassroots lobbying campaigns in the EU are...Embedded video for Grassroots lobbying campaigns in the EU are...Embedded video for Grassroots lobbying campaigns in the EU are...Embedded video for Grassroots lobbying campaigns in the EU are...