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.
RIVM research basis for historic climate agreement on HFCs Scientific research by RIVM’s Guus Velders stood partly at the basis of the HFC global climate agreement.