Please tell Dan Aherne ("Lights keep me up all night", The Argus, March 21) to buy a pair of total lightblock curtains or a blackout blind from any reputable soft furnishings outlet (and charge same plus fitting and fixings to the offending companies if he can't afford them).

This kind of light pollution is inevitable in towns and cities and doesn't warrant a half-page story with colour photo.

-Jen Luffman, Lewes