|Dutch Security Tightened - code Yellow|
The statement came amid warning issued earlier on Friday by the German Federal Criminal Police Office of a threat of new attacks on railway passengers following the Monday attack in southern Germany by an Afghan refugee, who was later shot dead by the police.
"Measures related to security screening have indeed been strengthened in the Netherlands and are under constant review to determine whether further reinforcement is needed," the spokeswoman said.
"None [of the measures] are designed for or applied specifically to persons from Muslim countries or of Muslim origin," she said, referring to the fact that most recent attacks — like the one in Germany and Nice — were perpetrated by Muslims claiming ties with the Islamic State terrorist group (outlawed in Russia).
"Also mobile phones may be screened as well as activity on the Internet and social media of the person in question," the spokeswoman added.
Following numerous deadly attacks in Europe many experts on terrorism suggested that new attacks could be avoided if social accounts of migrants and radicalized citizens were better scrutinized.
On Wednesday, the Bavarian local parliament called on the government to provide police with more powers to follow Facebook, Twitter accounts and mobile phones of the asylum seekers. Currently, the German police are not authorized to do that.
Read more: Netherlands Regularly Reviews Security Measures Amid Fears of New Attacks