My colleague and I were having lunch at Bedok Central when he showed me an advertisement offering free durians nearby at Bedok North Street 3. As we were finishing our lunch at 1:40 pm, we drove over to Li Xin Durian at 1:50 pm, only to be informed that the "free" durians were all picked up, even though the "offer" was supposed to commence only at 2 p.m.