Campagne publicitaire

Au politique, campaign advertising is propaganda through the media to influence a political debate and, ultimately, voters. 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 Royaume-Uni et 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 États-Unis has a very free market for broadcast political messaging. Canada allows paid-for political broadcasts but requires equitable access to the airwaves.

Campaigns can include several different media (depending on local law). The period over which political campaign advertising is possible varies significantly from country to country, with campaigns in the United States lasting a year or more to places like the UK and Ireland, where advertising is restricted by law to just a short period of weeks before the election. Médias sociaux has become very important in political messaging, making it possible to message larger groups of constituents with minimal physical effort or expense. Still, the totality of messaging through these channels often needs to be put in the hands of campaign managers.