with more here s our economics editor faisal islam. six months ago the government s worst case scenario was that kent could be blocked up and emergency ferries and planes were chartered to ship vital supplies. that catastrophe didn t happen but there was a significant hit to trade injanuary and february and now a perhaps surprising consequence of the zero tariff deal. a british company restores classic cars with british parts in hungary. until december the parts flowed freely and for free but this year customs began to charge taxes on british trade, known as tariffs. the importer says it would have been too costly to list the individual parts to claim the exemption in the trade deal and it is impossible to value such very old parts. of the three consignments of parts we have sent over since january, every single one has been trapped in customs and we have had to pay despite the correct paperwork, we have had to pay a duty when the tariff has been applied when it shouldn t been.