Has the latest shooting affected French voters' plans?

France is due to choose a new president, with 11 candidates contesting the first round of voting on 23 April.

Assuming no candidate wins more than 50% of the vote, the top two contenders will then go through to a run-off on 7 May.

So have voters plans changed since a gunman killed a policeman and wounded two others on the Champs Elysees in Paris?