I originally read the article in the Times but because it's behind a paywall I found an open link to it. The Times story said
'Mr Gaunt said that a deed granted right of way “for all purposes” and requested an injunction that would prevent the Collertons from parking in the entrance to the driveway.
The Collertons, who live next door in £1.5 million Queen Anne’s House, run a sports website. Collerton competed in sculling at four world championships and in 1986 she and her rowing partner won the silver medal in the lightweight double sculls. They claim that the right of way allowing the Vances to use their drive only extended to cars dropping off or picking up.
Kerry Bretherton, QC, for the Collertons, defended their positioning of their car, saying the entrance to the drive was the only part wide enough to allow two vehicles to pass.'