This is true for a lot of goods, but if you go on passenger ferries you'll still see tons of commercial trucks streaming in and out of the port. For time sensit

This is true for a lot of goods, but if you go on passenger ferries you'll still see tons of commercial trucks streaming in and out of the port. For time sensitive deliveries, like perishable goods, they often need to avoid the delays from handling containers. If anyone remembers Norbert Dentresangle, an iconic french transport company that got re-flagged a few years ago, you'd see their trucks streaming in and out of Dover and on UK motorways all the time.