Transport Minister Barbara Creecy says that in future, all drivers responsible for transporting children will have to undergo advanced driver training.
The source close to the talks pushed back at suggestions that American military bases on Greenland could be placed under US sovereignty, insisting that "did not come up" between Rutte and Trump.
The group is sanctioned as a terrorist entity by countries including Australia, Canada and the United States and campaigners have long urged similar moves from the EU and UK.