Prague 2 installed 14 of them from May to July 15. “On Palackého náměstí, Výton, Tylovo a Ostrčilovo náměstí, people can be refreshed by water mist for three months. Other mist points are located on playgrounds and in parks. These water elements, which emit water mist, are thus a welcome refreshment for citizens and visitors on hot days,” Prague 2 Deputy Mayor Václav Vondrášek (ODS), responsible for the environment, said.