There are people in vital professions—right now—who cannot keep a distance of 2 meters. 200 cm: that`s about the length of two extended arms; that´s 50 cm longer than a tailor´s tape measure. YOU can help yourself and others: just take a piece of barrier tape of appropriate length—a sense of proportion is enough—it doesn`t have to be perfect. Send a vital signal when you have to go out. Even better, STAY AT HOME !