In politics, campaign advertising is propaganda through the media to influence a political debate and, ultimately, voting. Political consultants and political campaign staff design these ads. Many countries restrict the use of broadcast media to broadcast political messages. In the European Union, many countries do not permit paid-for TV or radio advertising for fear that wealthy groups will gain control of airtime, making fair play impossible and distorting the political debate.
In both the United Kingdom and Ireland, paid advertisements are forbidden, though political parties are allowed a small number of party political broadcasts in the run-up to election time. The United States has a very free market for broadcast political messaging. Canada allows paid-for political broadcasts but requires equitable access to the airwaves.
