Mr Cameron's so - called Red Card system strengthening the role of national parliaments in vetoing laws is also included, but it will require 55 % of the potential votes to be considered, reducing its likely effectiveness. (itv.com)
Although the national association of PhD students, called LAIOO, welcomes the theory behind the PDPs, it questions their likely effectiveness in practice. (sciencemag.org)
The likely effectiveness of both methods was rated as low. (coralcoe.org.au)