§ 2807. -Procedure
When the mayor and aldermen, selectmen or trustees decide to take lands, in their order for that purpose, they shall fix a time and notify the owner or occupant thereof. Within such time he shall remove his buildings, fences, timber, wood or trees, which, in the case of enclosed or improved lands, shall not, without the consent of the owner, be less than three months nor until compensation for damages to such lands is tendered or paid. If such obstructions are not removed within such time, the mayor and aldermen, selectmen or trustees shall remove them at the expense of the town or village.