Turkey's Foreign Ministry summoned Saturday Swiss counsellor in Ankara over terrorist organization PKK sympathizers' rally in Bern, Anadolu reported.
A Turkish official, who spoke on condition of anonymity due to restrictions on talking to media, said that the Turkish Foreign Ministry protested the meeting of the PKK terror group's supporters.
The ministry has conveyed Turkey's reaction to the deputy chief of mission of Switzerland in Ankara because the ambassador, Walter Haffner, was out of the city, the official said.
Haffner will be called to the ministry tomorrow (Sunday), the official added.
President Erdogan was targeted in the rally held with a banner that read "Kill Erdogan".
Supporters of the terrorist PKK, DHKP-C, YPG took part in the rally in front of the Federal Parliament building, located in Parliament Square in Bern.