Regulation 65A holder of a mineral right shall maintain a beacon and a boundary mark erected on the land to which the mineral right relate in good condition and repair and shall(a) keep the area around the beacon or boundary mark clear of high grass, bush and brushwood within a radius of five meters of the beacon or boundary mark; and(b) in addition clear and keep clear of vegetation the boundary line of the land to which the mineral right relate for a distance of one meter on each side of the beacon and for width of one metre along the actual boundary line.