Islamabad: Foreign Office (FO) has written letter to foreign diplomats requesting them to restrict their movement during the Shanghai Cooperation Organisation (SCO) summitSCO Council of Heads of Government meeting is going to take place in Islamabad on October 15 and 16.Government has made stringent security arrangements for participants and delegates of the meeting . Therefore, all the diplomats should consider to limit their movement during SCO summit. Foreign diplomats should limit their diplomatic activities to red zone and diplomatic enclave.It has been said in the letter the foreign diplomatic missions should follow traffic plan issued by traffic police.Foreign office has already said we are desirous of cooperation from diplomatic missions to make SCO summit a success."In case of any assistance that may be required, the missions may reach out to the ministry's Control Room (operational 24/7 - till the conclusion of SCO Summit) at the following contact numbers: 051-9207301 051-9204374.