Sir, – The technology in our cars is cutting edge in its sophistication. How innovative it would be to have alarm sensors to detect left-seat syndrome. This is where passengers in the left seats, generally adults, open their windows to discard their food packaging and empty bottles, etc, on our roadside verges throughout the country. Wishful thinking indeed. – Yours, etc,
PATRICK BRADY,
Birchill,
Donegal Town.