Sir, — Michael Cavaghan-Pack’s contention (Letters, 6 September) that tariffs are placed by the European Union on developing countries needs to be addressed.

More than 15,000 direct and indirect jobs are currently being affected negatively due to the failure of Ghana and UK to sign a post Brexit trade agreement that allows Ghanaian fruit producers’ tariff free access to the UK market as exists under the Economic Partnership Agreement (EPA).

Liz Truss under pressure to explain why punishing levies being charged - despite announcement that UK-Ghana deal was struck.