Reactions to increase in sales of earplugs: ‘We have been wearing them in my group of friends for years’

‘Harmful noise levels must be tackled at the source, not at the receiver’ and ‘It has become familiar to football players and trainers with hand gestures and even directly to the referee’s face to express their displeasure and often not by the least, Tadic, Blind for example’: these are some reactions from readers to the news of the day. Below are the readers’ letters that appear in the newspaper of Tuesday 7 February. You can send in your own response to letters@ad.nl.