Evgeny Lebedev wanted private Russia trip for Johnson when mayor of London

Weekend trip was discussed in 2013 at Moscow dinner with London mayor's chief of staff and Lebedev's ex-KGB agent father

The Evening Standard owner, Evgeny Lebedev, sought to organise a private weekend trip in Russia in June 2014 for Boris Johnson when he was London mayor, according to emails newly disclosed under freedom of information laws.

The unusual excursion, at one point discussed over dinner in Moscow by Johnson's then chief of staff Edward Lister and Evgeny's father, Alexander, would have been tacked on to the end of an official visit to Moscow and St Petersburg.