SG67500 - »Ê¹ÚÌåÓýapp security: using security: using a security deposit held in a joint account
Contact Finance with details of the person and the debt. »Ê¹ÚÌåÓýappy will arrange payment.
Write to the person using the letter Off set security.
If you require the person to give further security to top up the amount held, see SG68000.