Sir, – A letter-writer says that drone services are noisy and an invasion of privacy (November 8th). These were also the problems raised by landowners in Blackrock and Sandycove when the Dublin to Kingstown railway was being built in 1833. They lobbied hard and this is why that section of the line is in a cutting. – Yours, etc,
JOHN DOYLE,
Enniskeane,
Cork.
