i asked him if he wanted one of my spare carrier bags!?
i had a few too many as i brought my own so i said to the man next to me holding out the bag 'would you like to use this?' and he looked at me for a few secs with an awful face then said er, no. not even a no 'thank you'
no gratitude. it would of saved one more new carrier being used. and he only had 4 things too.