Great Britain. April 5-7, 1989. City of London. Heathrow Airport. Solemn meeting of M. S. Gorbachev and R. M. Gorbacheva. Present: M. Thatcher, D. Thatcher. Negotiations M. S. Gorbachev and M. Thatcher. Speech by Mikhail Gorbachev and Lord Mayor K. Collet at Guildhall. Windsor castle. Royal guards in the ranks. Solemn meeting of Mikhail Gorbachev. Mikhail Gorbachev with accompanying persons enters the castle. Press conference of the USSR delegation. Present: G. Gerasimov, E. M. Primakov, V. Zorin, M. Sturua. A fragment of Mikhail Gorbachev's speech at the Guildhall (synchronously). Seeing M. S. Gorbachev and R. M. Gorbacheva at the airport. Speakers M. Gorbachev, M. Thatcher.