Staying 1.5 metres apart is growing more difficult Staying 1.5 metres apart seems to be more and more difficult for people to manage.
The 1.5-metre society is difficult to maintain Personal hygiene measures, such as not shaking hands, or using paper tissues, are not considered a problem by most Dutch people.
Risk of degradation of European ecosystems by air pollution is decreasing The number of natural areas in Europe that are threatened by air pollution will decrease between 2005 and 2020.