My friend studied in Singapore from Jan 2009 to Feb 2013. He left Singapore on Feb 28, 2013. He came back again for thesis defense and collection of degree in May and November 2013, for 7 and 5 days respectively. However, the PCC that he applied for covers the stay only from Jan 2009 to Feb 2013. I guess this will lead to rejection of the PR for him. The Singapore Police force is not agreeing to issue a fresh PCC covering the entire stay (discussed over a call). What will be the best option to proceed further in this case?