i hope to god you will not need to apply this knowledge, but it is always best to be prepared for the worst. jonny dymond, bbc news, west london. russians living in the uk have said they are horrified by vladimir putin's invasion of ukraine. many have joined anti—war protests across the country and are calling on fellow russians around the world to condemn putin's actions. ayshea buksh has more. denis was born in moscow and now works in publishing in london. he has relatives in both russia and ukraine, and is desperately worried about his family who are in care. who are in kyiv. my cousin's wife, she said that we were starting to panic. they are hiding somewhere in the basement. we were starting to panic because the tanks are in the city. there is fighting in the city. they don't have any food, they don't have any money, there's nothing they can do. the war needs to stop. i need people to be more proactive, if they have russian culture within them, they need to be more proactive