evidence: "He made Belgium bigger and France smaller. It’s not a good idea," David Lavaux, mayor of the Belgian village of Erquelinnes, told the French TV channel TF1. "I was happy, my town was bigger, but the mayor of Bousignies-sur-Roc [in France] didn’t agree." [...] Aurélie Welonek, the mayor of Bousignies-sur-Roc, is optimistic her country won’t have to take up arms against Belgium.