US visa edict | 1 No Trump | Flu advice | Costly candles | Christmas spirit

Oh dear! Now I will never get a visa to go to the US as I am sure that I have emailed quite a few letters to the Guardian critical of Donald Trump in the last few years (Tourists to US would have to reveal five years of social media activity under new Trump plan, 10 December).
Michael McLoughlin
Wallington, Surrey

• The latest US visa requirements would be a nightmare. Imagine trying to hold an international bridge tournament in the US. Where would you find players who haven’t bid “1 No Trump” in the last five years?
Steen I Petersen
Nanaimo, British Columbia, Canada