Wanting $$ ~ cheating

Today an old lady come and ask for RM2. As per she say, she is from XXX Rumah Orang Tua. She need RM2 to take bus back to the Rumah Tua. I directly ignore her as I walked away. Before this, I saw her asking the security guard at Public bank. Not sure that the bank person got give her RM2. Nowadays alot people like that on the street. Must becareful. Last week I went to lunch also, got a men asking money like that.