ISTANBUL (AP) — Turkey issued a travel warning late Saturday for its citizens living in or planning to go to European countries, citing Islamophobia and anti-Turkish demonstrations.

The warning comes after last weekend’s protests in Sweden where an anti-Islam activist burned the Koran and pro-Kurdish groups protested against Turkey.

The Turkish Foreign Ministry urged its citizens to take precautions and stay away from demonstration areas. It also said they should go to local authorities if they face xenophobic or racist attacks.

Turkey strongly condemned far-right activist Rasmus Paludan’s burning of the Koran in Stockholm, which he repeated in Copenhagen on Friday.. Ankara also summoned the Dutch ambassador after another far-right activist tore pages of the Koran in The Hague.

The Turkish government also said there was an increase in anti-Turkish protests by “groups with links to terrorist groups” – a reference to the Kurdistan Workers’ Party, or PKK, which has waged a decades-long insurgency against Turkey. Pro-Kurdish groups have demonstrated in Sweden, waving the flags of the PKK and its affiliates. The protests are a response to Sweden’s and Finland’s pledge to prevent the PKK’s activities in their countries in order to gain Turkey’s approval for their NATO bid.

After the protests, Turkish President Recep Tayyip Erdogan warned Sweden not to expect support for their membership application to the military alliance. Turkey also indefinitely postponed a key meeting in Brussels that would have discussed Sweden and Finland’s NATO membership.