Alice Stopford Green,
Town Life in the Fifteenth Century…
“ III. All inhabitants of a borough were also deeply interested in the preservation of the boundaries which marked the extent of their dominions, the “liberties” within which they could enforce their own law, regulate trade, and raise taxes. Century after century the defence of the frontier remained one of the urgent questions of town politics, insistent, perpetually recurring, now with craft and treachery, now with violence and heated passion breaking into sudden flame. Every year the mayor and corporation made a perambulation of the bounds and inspected the landmarks ”
