Restrictions for entry to Schengen zone announced last Friday because of sabotage attacks linked to Russia Restrictions for entry to Schengen zone announced last Friday because of sabotage attacks linked to Russia Russian opposition figures have reacted with anger and dismay to a decision by the European Union to introduce a ban on multi-entry visas to the Schengen zone for Russian citizens, announced in recent days. “Starting a war and expecting to move freely in Europe is hard to justify,”