(a)upon any land lying between the highway boundary and the building line proposed to be fixed under sub-section (2), or fixed under sub-section (1), of section 7, as the case may be, -(i)construct, form or lay out any means of access to, or from, a highway, or(ii)erect any building, or(iii)materially alter any existing building, or(iv)make or extend any excavation, or(v)construct, form or lay out any works; or