Around two dozen medical stores and other shops were razed to the ground this morning as Haryana's Nuh district administration's action against "illegal" construction continued for the third day. Security has been strengthened across Nuh following the clashes over an attempt to stop a Vishva Hindu Parishad procession. ADG, Law And Order, Haryana Mamata Singh said the demolition was necessitated due to "illegal encroachments".