Right-wing Polish politician Dominik Tarczynski has threatened to sue Prime Minister Sir Keir Starmer after being denied entry to the UK. The Member of the European Parliament is one of at least seven far-right figures banned by the Government ahead of Saturday’s Tommy Robinson-led Unite the Kingdom rally in central London. Mr Tarczynski, known for his "zero illegal migration" policy, said that the Home Office cancelled his electronic travel authorisation, preventing his arrival in Britain. Mr Tarczynski was criticised earlier this year for posting “Good job ICE” in response to the fatal shooting of Renee Good by a US Immigration and Customs Enforcement officer in Minnesota. Writing on X about his ban, he said: “This is what communism looks like in the 21st century. I have just been denied entry to the UK in order to speak at the largest patriotic event in Europe. “Starmer will be sued by me. Not the government, not the Home Office but Starmer personally.…