Roman Abramovich’s superyacht fleet is set to be banned from the seas

Roman Abramovich’s superyacht fleet faces being mothballed ‘imminently’ as Bermudan authorities prepare to withdraw the flag they sail under, an insider has revealed.

The 533ft Eclipse and 456ft Solaris, along with at least two support vessels, are among £1billion worth of assets that would be unable to sail.

Eclipse and Solaris are anchored in Turkey at present to avoid being impounded under international sanctions elsewhere.

Meanwhile 220ft Garcon and 180ft Halo are in Antigua, where their ownership is under investigation. None will be able to depart for other destinations or even neighbouring ports if they lose their Bermudan registration.