The Office of Financial Sanctions Implementation (OFSI) imposes £300,000 monetary penalty for breach of Russia Sanctions
Read here: https://www.gov.uk/government/news/penalty-issued-for-breach-of-russia-sanctions
Link to notice: https://assets.publishing.service.gov.uk/media/688b92af6c7eb66caea94df3/Penalty_Publication_Notice_-_MML.pdf