The posters are going up all over Hungary. “Let’s not allow them to decide for us,” runs the slogan alongside three classic villains of Hungarian government propaganda.

Despite the neutral question, Hungary’s government is not standing on the sidelines. After the launch of the campaign, the prime minister, Viktor Orbán, last week urged people to vote, claiming that Ukrainian membership would mean “we would have to spend all Hungary’s money on Ukraine”.

The government has also claimed – without offering evidence – that “cheap labour” from Ukraine would take jobs from Hungarians, while epidemics would spread because not enough Ukrainians get vaccinations.