The permission granted to use service identity card as a curfew pass for those engaged in essential services have been extended till April 30, Police said.

They said employees of the Ports, Customs, Immigration and Emigration, Petroleum, Telecommunication, Water and Electricity supply, Agricultural, SLTB, Railway service, Treasury, Central Bank, Private and State Banks and Media had been granted permission until April 10 to use their service identity card as a curfew pass to travel during curfew hours.