I`m not sure how much influence they would have with Putin in his current state.
Yep agree with that.
Although the "how" might be intrinsically difficult as seen with some of the unexplained wealth orders applied to various "baddies".
Prime example - there are around 11 NHS Trusts that buy their gas directly from Gazprom - it's contracted so there is little wiggle room and they will not be alone.
Personally, I think they should carry on using said gas and just not pay the bill.
Industry heads point up need to examine ties between Gazprom and public and private sectors in Britain
www.ft.com