Bridge of Flowers (event)
The Bridge of Flowers (Romanian: Podul de Flori) was a massive demonstration that took place on Sunday, 6 May 1990 along the Prut River separating Romania and the Moldavian SSR. == 6 May 1990 == The first event took place on 6 May 1990. During this action, inhabitants of Romania were allowed that day, between 1 and 7 pm, to cross the Prut River in the Moldavian Soviet Socialist Republic without passports and visas.
Source: Wikipedia — Bridge of Flowers (event) (CC BY-SA 4.0)