At the far too busy Transavia check-in counter, many people were not wearing their mouth masks, or were wearing them incorrectly. These people were hardly spoken to, it felt very unsafe. In the plane, there were also many people refusing to wear a mouth mask. They were addressed while laughing, with absolutely no effect. These people often ordered a bottle of water so they could just sit there without a mask because they were tolerated with a bottle in their hands. Completely irresponsible, 0 supervision. No wonder that infections of travellers are on the rise again!