nt to retrieve a small hacksaw blade concealed in his slippers and charged at Patel. styrofoam shoes Disclosing this here on Friday, the Senior Superintendent of Police (SSP) Kuldeep Singh Chahal said . Apart from government agencies, Dikshit said the Kejriwal government must also speak to states around Delhi as not all pollution is caused by cars. granted secondary and higher secondary schools against getting surplus and thus relieved from their service and brought in major changes in the minimum number of students per class norm.