To The Principal, Govt. Allama Iqbal Postgraduate College, Sialkot. Subject: Application for Casual Leave/Station Leave. Sir, It is respectfully stated that I shall not be able to attend my college duties on/from due to an urgent piece of work. I, therefore request you to kindly grant me casual leave for day/days with permission to leave the station. Thanking you in anticipation. Dated: Yours faithfully.