The mouth of the Back Sea is surrounded by Turkey, not Ukraine nor Russia. Russian vessels are restricting the movement of commercial vessels in that area. The Odesa port is not controlled by Russia. Otherwise, the UK don't even need to talk about sending their warships to escort those commercial vessels. Get it idiot?
Enough of talking to a real stupid idiot like you. Go and study your Geography again and read the latest update on the situation, then come back here to challenge me again. Just because the entrance of the road leading to my house is blocked doesn't mean that my house has been taken over by the intruders. Get this? Sometimes, I wonder why do I still talk to such idiots like you?