Power lo reserve public places, and erect barriets

(1)Any ft,4agistrate or lhe Drstrici Superintendent ol Po]ice may, by p!bLic notice, iemporarily reserue forany publc purpose any slreet orolherpubllc place and prohibitthe publlctrom entering the area so reserved, except on such conditrons as may be specifed. (2)(a) The Distrlcl Superintendent of Police may a!thorize any Police oificer to erecl baftiers and other necessaryslructures on publ c roads and streets, to check vehicles or occupanls thereod ior violation ol any Iegal provisions by them. (b) ln making such order, the District Superintendent of Police shall prescribe the necessary steps for ensuring the saleiy of passers-by. (c) These temporarystruct!res shali be removed oncelhe purpose lor which they were installed is over.