Leonid Volkov, a close associate of the late Russian opposition leader Alexei Navalny, was attacked in Lithuania, another demonstration of Putin's regime impunity in Europe.
This incident coincides with the murder of Maxim Kuzminov, a former Russian military who deserted, in Villajoyosa, Alicante.
Many of Putin's opponents have their lives severed or threatened on European territory.
The EU and the UK have the obligation to protect Russian refugees arriving at their borders.
Putin, running for presidential re-election in Russia, apparently operates without limits in his country and there is fear that he may do the same thing in Europe.
Conclusion: Europe must respond firmly to Putin's actions threatening the life and safety of Russian opposition members and exiles on its territory.