GRAMMAR'S RESPONSE. The word premises is always plural, whether you're referring to the whole of the land and the buildings upon it or just part of the mall (or whatever). So you want are, always. Authority: Merriam-Webster's Collegiate Dictionary, Electronic Edition, Version 1.5.
Yonne is a department in the centre of France, in the Burgundy region. The largest city in the department, and its prefecture (capital), is Auxerre.
Narbonne was established in Gaul in 118 BC, as Colonia Narbo Martius. It was located on the Via Domitia, the first Roman road in Gaul, built at the time of the foundation of the colony, and connecting Italy to Spain.arbonne is a commune in southern France in the Languedoc-Roussillon region. It lies 849 km (528 mi) from Paris in the Aude department, of which it is a sub-prefecture.