Well, the owner (called Lucy) put up an electric fence around part of her property (The Old Vicarage has a considerable acreage of land attached to it) But BamBam leapt over it with ease and continued his wanderings. He was even seen in Fustyweed (the next village along from ours). So Lucy had some men build a fence along the river bank, sectioning off her horses' field, and popped the deer in there. But BamBam (getting ever more angry and frustrated) butted it until it collapsed, jumped into the river and swam down to the bridge, where some children saw him emerge.
Lucy is on the point of a nervous breakdown I think. Many villagers have now posted messages to her on the Village Facebook, supporting and encouraging her. I can't think of any solution which would keep BamBam, Lucy, the whole village and any passing motorists safe and happy.