Sir, – Regarding Mary Byrne's letter (September 13th) on not getting to see the "Trump Baby" in our skies, I am reminded of the great 1943 movie The Life and Death of Colonel Blimp, where the Col Goodhead character says: "If we don't know what we are doing, the enemy certainly can't anticipate our future actions." – Yours, etc,
OLIVER McGRANE,
Rathfarnham,
Dublin 16.