No complacency
Across Europe, the far-right is resurgent. Parties such as the AfD in Germany, Vox in Spain and the Freedom Party in Austria are winning votes and, in some cases, a share of power.
A pre-requisite of their electoral success is a far more sophisticated approach to voters than their ideological forebears adopted a generation ago.
Out have gone the skinheads and hob nailed boots. In have come sharp suits and a smooth demeanour.
In France, Marine Le Pen comes across as a far more mainstream figure than her father, Jean-Marie; his granddaughter Marion Maréchal has dropped the Le Pen from her name.