Volkswagen and the car seat company Britax-Romer did the ... some are even compatible with prams. A number of ISOFIX systems use a fixed base with a fold-down ‘leg’ for support and balance.

Almost every new car on sale has ISOFIX fittings as standard - even ... cars that have the locating lugs buried between the seat squab and base cushions, meaning some poking around is required ...