The title of the campaigne is written as on board:
It is written in Malay and Mandarin though. Well, the translation is:
I know definately u have extra medication @ home/wherever and we want back those unused medication that kept in your smelly shelf. Dun bother keep extra for 'just in case', that is just a lame reason for kiasi people. Thank you for your support.
Rather cute
P.S. I made the sign on the left while a-Yap made the one on the right!!