A new Swiss law banning Hamas and related organisations will come into force on May 15, the government said on Wednesday, aiming to prevent the Palestinian terror group from using Switzerland as a safe haven by making entry bans or expulsions easier to arrange. The law, which was approved by parliament last December and came in the wake of Hamas' attack on Israel on October 7, 2023, gives Swiss authorities "the necessary tools to take action against Hamas activities or support for the organisation in Switzerland," the government said.