The Dol-fijn swimming pool in Maassluis had to hire in extra security due to threats received after PVV leader Geert Wilders posted a critical tweet about the pool on Twitter earlier this week. "We owe all this to Geert Wilders", Dol-fijn manager Richard Ritmeester said to newspaper AD.
This commotion started because of an announcement on the Dol-fijn website. The announcement offered swimming lessons to "(immigrant) women" who want to get their A, B, or C swimming diploma in a screened-off place. "Sharia swimming in the Netherlands", Wilders tweeted.