You can bring up to 18 liters of still wine from France to the UK per person for personal use, which is equivalent to 24 standard 75cl bottles. This allowance is per adult and is not per vehicle, so if two adults travel together, each can bring 18 liters, totaling 36 liters between them. The limit also applies regardless of the mode of transport, whether by car, plane, ferry, or train. There is no strict limit on how often you can make trips, but frequent trips with large quantities may attract attention from customs as the allowance is intended for personal use or gifts, not commercial purposes.