Russia cancels Russian museum in London

Russia cancels Russia museum in London.Because the Russian Minister of culture consider United Kingdom don't have skill of enough museum preservation ,he does not permit the U.K. to hold the museum. This means Russia don't forgive the U.K. A Russian who was a member of secret service was poisoned in London, so the British police need to search this case.For the purpose,they also search the Russian secret service. This cause a bad relationship between Russia and the U.K. This museum problem is symbolic of relationship between their countries .