Following the Prime Minister’s statement to the House of Commons on 22 February 2022, the UK announced a tranche of sanctions on Russia. The Prime Minister announced further measures on 24 February 2022 which are available on the Foreign, Commonwealth & Development Office website. If you require a licence to permit any activity which would otherwise be prohibited by sanctions regulations, you must contact the relevant department.
https://www.fca.org.uk/news/statements/new-financial-sanctions-measures-relation-russia