21. Prevention of unauthorised occupation of Highway.

(i) to place a temporary encroachment on any highway in front of any building owned by him or make a temporary structure overhanging the highway, or
(ii) to put up a temporary awning or tent, pandal or other similar erection or a temporary stall or scaffolding on any highway, or
(iii) to deposit or cause to be deposited building materials, goods for sale or other articles on any highway, or
(iv) to make temporary excavation for carrying out any repairs or improvements to adjoining buildings;