Well, tariff day has come. There is an absolute, deathly silence emanating from our UK and EU allies. Where are the supporting phone calls from your prime minister to ours? Every word, every gesture will help us resist these inane attacks on our peaceful existence (Trump to impose tariffs on imports from Canada, Mexico and China, 31 January).
Don M Skelton
Calgary, Canada
• The great thing about Trump in action is seeing the kind of rubbish that Nigel Farage would come up with.
Peter Brooker
West Wickham, Kent