Beginning in the 1980s, in the centre of the southern Hungarian city of Pécs, lovers began to clamp padlocks to a wrought-iron fence in a narrow street linking the mosque in the city’s main square and the magnificent medieval cathedral, as a symbol of their commitment to one another. However, after the fence was completely covered and no more padlocks could be added, couples, both locals and tourists, began attaching them to fences and statues throughout the town centre. (via)