The owner of the house has already complained to the police about it because he finds it offensive. Personally, I can see the humour in the statement which refers to the scandal about PP members receiving money from a “slush fund”. Nether the less, I can understand the outrage of the local councillor.
The original accusations were made by the newspaper El Pais against the national party including the prime minister. This comment appeared on the door of a local politician in Rojales. The national party have already taken out an injunction against the newspaper.